https://itpostjp.com/security/aichi-aiconnavi-personal-data-8-years/ 2026-09-23T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/aichi-aiconnavi-personal-data-8-years.webp 愛知県の婚活支援サイト、599人分の個人情報はなぜ8年間も見えていたのか。「あいこんナビ」の中身を確かめる https://itpostjp.com/security/conoha-wing-unauthorized-access-426-accounts/ 2026-09-23T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/conoha-wing-unauthorized-access-426-accounts.webp レンタルサーバー「ConoHa WING」に不正アクセス、なぜ2週間近く気づかれなかったのか。426件への影響を整理する https://itpostjp.com/ai/anthropic-openai-google-xai-pacing-antitrust-lawsuit/ 2026-09-23T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-openai-google-xai-pacing-antitrust-lawsuit.webp Anthropic・OpenAI・Google・xAIの「減速合意」はなぜ独占禁止法違反で提訴されたのか。NVIDIA CEOの反論もあわせて読み解く https://itpostjp.com/ai/qwen-image-2-1-transparent-image-generation/ 2026-09-23T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen-image-2-1-transparent-image-generation.webp アリババの新型画像AI「Qwen-Image-2.1」、200億から70億にパラメータを減らして何が変わったのか。透過画像対応の仕組みを紐解く https://itpostjp.com/security/nextjs-imageresponse-rce-cve-2026-94545/ 2026-09-23T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nextjs-imageresponse-rce-cve-2026-94545.webp Next.jsの緊急パッチ、CVSS9.5の「未クリック実行」はなぜサイト運営者を直撃するのか。CVE-2026-94545の中身を確かめる https://itpostjp.com/ai/intrinsic-core-open-source-robotics-alphabet/ 2026-09-23T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/intrinsic-core-open-source-robotics-alphabet.webp Googleのロボティクス部門「Intrinsic」はなぜ虎の子のソフトを無料公開したのか。「Intrinsic Core」の中身を探る https://itpostjp.com/ai/nvidia-isaac-ros-5-0-agentic-robotics/ 2026-09-23T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nvidia-isaac-ros-5-0-agentic-robotics.webp NVIDIAの新版「Isaac ROS 5.0」はなぜAIエージェントにロボット開発を手伝わせるのか。ROSCon2026で見えた狙いを確かめる https://itpostjp.com/security/murauchi-dot-com-data-breach/ 2026-09-22T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/murauchi-dot-com-data-breach.webp ムラウチドットコムの不正アクセス、なぜ771万件もの個人情報流出が確定したのか。二か月越しの「第二報」の中身を確かめる https://itpostjp.com/ai/anthropic-claude-opus-5-5-release/ 2026-09-22T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-opus-5-5-release.webp Anthropicの新型「Claude Opus 5.5」はなぜ4割安いのに強くなったのか。「開発ペースを落とせ」宣言後、初のモデルを確かめる https://itpostjp.com/ai/openai-gpt-6-sol-luna-price-cut/ 2026-09-22T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-gpt-6-sol-luna-price-cut.webp OpenAIの新型「GPT-6 Sol」「Luna」はAPI価格を半減、Anthropicの値下げ発表90分後に出てきたのはなぜか。値下げ競争の中身を確かめる https://itpostjp.com/business/alibaba-zhenwu-v900-ai-chip/ 2026-09-22T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/alibaba-zhenwu-v900-ai-chip.webp アリババの新AIチップ「Zhenwu V900」はなぜ「中国最強」を名乗れるのか。50万枚クラスタ構想の中身を探る https://itpostjp.com/security/chrome-153-zero-day-cve-2026-87491/ 2026-09-22T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-153-zero-day-cve-2026-87491.webp Chromeの最新更新、あなたのブラウザーは「悪用済み」の穴を塞げているか。230件の修正点と対応期限を確かめる https://itpostjp.com/business/nvidia-jensen-huang-chip-sales-double-ai-safety-summit/ 2026-09-22T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nvidia-jensen-huang-chip-sales-double-ai-safety-summit.webp Nvidiaの「来年は2倍」発言、AI安全性を語る国王主催サミットでなぜ飛び出したのか。フアンCEOの真意を読み解く https://itpostjp.com/security/sakura-internet-third-report-three-year-breach/ 2026-09-21T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-third-report-three-year-breach.webp さくらインターネットの不正アクセスはなぜ3年間見逃されたのか。「第三報」の中身を確かめる https://itpostjp.com/security/digital-agency-gss-vpn-vulnerability-breach/ 2026-09-21T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/digital-agency-gss-vpn-vulnerability-breach.webp デジタル庁の共通基盤「GSS」はなぜ脆弱性を突かれたのか。24.6万件漏えいの経緯を整理する https://itpostjp.com/security/ntt-docomo-amazon-unauthorized-data-provision/ 2026-09-21T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ntt-docomo-amazon-unauthorized-data-provision.webp NTTドコモはなぜ34万人分をアマゾンへ無断提供したのか。設定ミスの一部始終を確認する https://itpostjp.com/ai/xai-grok-4-7-github-copilot-release/ 2026-09-21T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/xai-grok-4-7-github-copilot-release.webp xAIの新型AI「Grok 4.7」は何が変わったのか。GitHub Copilot搭載の意味を読み解く https://itpostjp.com/ai/google-deepmind-institute-agi-launch/ 2026-09-21T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-deepmind-institute-agi-launch.webp Googleの「DeepMind Institute」はAGI論争に何をもたらすのか。発足の狙いを見定める https://itpostjp.com/ai/gemini-ai-hacked-three-companies-safety-test/ 2026-09-21T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gemini-ai-hacked-three-companies-safety-test.webp 「Gemini」はなぜ実在企業に侵入したのか。Googleが7週間公表しなかった理由を検証する https://itpostjp.com/ai/anthropic-claude-26-percent-rd-automation/ 2026-09-21T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-26-percent-rd-automation.webp Anthropicの「Claude」が自社開発の26%を担うと発表。急上昇する数字をどう読み解くか https://itpostjp.com/ai/qwen-image-2-1-open-weight-non-commercial/ 2026-09-21T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen-image-2-1-open-weight-non-commercial.webp アリババの新画像AI「Qwen-Image-2.1」、7Bで最強を名乗るが商用利用できない理由を見定める https://itpostjp.com/security/sakura-internet-breach-three-years-plaintext-password/ 2026-09-20T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-breach-three-years-plaintext-password.webp さくらインターネットの不正アクセスはなぜ3年間気づかれなかったのか。136万件の内訳と平文パスワード問題を徹底解説する https://itpostjp.com/security/plugin4shell-ai-coding-agent-zero-click-rce/ 2026-09-20T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/plugin4shell-ai-coding-agent-zero-click-rce.webp Claude CodeやCopilotを狙う「クリック不要」の乗っ取り手口Plugin4Shellとは何か。対策で何が変わるのか確認する https://itpostjp.com/ai/deepseek-v4-1-flash-causal-encoder-decoder/ 2026-09-20T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/deepseek-v4-1-flash-causal-encoder-decoder.webp DeepSeekの新型AI「V4.1 Flash」はなぜ小さいのに賢いのか。新設計アーキテクチャの狙いを分かりやすく整理する https://itpostjp.com/business/cxmt-g5-dram-mass-production/ 2026-09-20T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cxmt-g5-dram-mass-production.webp 中国CXMTが「EUV無し」でDRAM量産に踏み切ったのはなぜか。新規格「G5」の狙いを詳しく探る https://itpostjp.com/security/ntt-docomo-amazon-unconsented-data-provision-340000-lines/ 2026-09-20T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ntt-docomo-amazon-unconsented-data-provision-340000-lines.webp NTTドコモの個人情報「無断提供」はなぜ4カ月も気づかれなかったのか。34万件のAmazon連携ミスを確かめる https://itpostjp.com/ai/anthropic-china-ai-labs-distillation-report-september-2026/ 2026-09-20T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-china-ai-labs-distillation-report-september-2026.webp AnthropicのClaudeを「蒸留」した疑いのある中国5社、被害は2億件近くに上るのか。手口の中身を確かめる https://itpostjp.com/ai/openai-navier-stokes-proof-fields-medalists-controversy/ 2026-09-20T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-navier-stokes-proof-fields-medalists-controversy.webp OpenAIが「解いた」というナビエ・ストークス方程式、なぜフィールズ賞受賞者25人が抗議したのか。中身を確かめる https://itpostjp.com/security/nichirei-unauthorized-access-53866-personal-data-leak/ 2026-09-19T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nichirei-unauthorized-access-53866-personal-data-leak.webp ニチレイの個人情報漏えいはなぜ7回の報告を経て5万3866件に達したのか。7月のサイバー攻撃の全容を確かめる https://itpostjp.com/ai/figure-ai-helix-2-5-humanoid-30-homes/ 2026-09-19T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/figure-ai-helix-2-5-humanoid-30-homes.webp 人型ロボット「Helix 2.5」はなぜ初めて訪れる家で家事ができるのか。30軒の実証結果を確かめる https://itpostjp.com/ai/openai-sora-api-discontinuation-september-2026/ 2026-09-19T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-sora-api-discontinuation-september-2026.webp OpenAIの動画AI「Sora」はなぜAPIごと消えるのか。9月24日の完全終了で何が変わるかを確かめる https://itpostjp.com/security/waterplum-north-korea-hacker-it-worker-warning/ 2026-09-19T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/waterplum-north-korea-hacker-it-worker-warning.webp 北朝鮮ハッカー集団「WaterPlum」はなぜIT技術者を狙うのか。3万台感染・17億円流出の手口を確かめる https://itpostjp.com/ai/openai-astra-for-law-gpt-6-legal-research/ 2026-09-19T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-astra-for-law-gpt-6-legal-research.webp OpenAIの新型「Astra for Law」で弁護士の調査精度はどれだけ上がるのか。GPT-6を法律特化にした中身を確かめる https://itpostjp.com/ai/ugo-nova-semi-humanoid-robot-physical-ai-summit/ 2026-09-19T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ugo-nova-semi-humanoid-robot-physical-ai-summit.webp 国産ロボット「ugo Nova」はなぜ双腕で10kgを持てるのか。フィジカルAI Summitで見えた国産化の狙いを確かめる https://itpostjp.com/security/cosme-file-transfer-service-email-leak/ 2026-09-18T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cosme-file-transfer-service-email-leak.webp @cosmeで1万997人分のメール漏洩、原因はわずか20分の設定ミスだったのか。何が起きたのかを確かめる https://itpostjp.com/ai/qwen3-8-omni-flash-release-cost-cut/ 2026-09-18T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen3-8-omni-flash-release-cost-cut.webp アリババの新型AI「Qwen3.8-Omni-Flash」はなぜそんなに安いのか。音声・動画コスト98%減の中身を確かめる https://itpostjp.com/ai/anthropic-claude-rd-automation-index-26-percent/ 2026-09-18T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-rd-automation-index-26-percent.webp Anthropicの新型AIは自分の後継機を26%作っているのか。新指標「R&D Automation Index」の中身を確かめる https://itpostjp.com/ai/google-deepmind-institute-agi-debate-launch/ 2026-09-18T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-deepmind-institute-agi-debate-launch.webp GoogleのDeepMindが新設した「DeepMind Institute」は何のための組織か。AGI論争を公開する狙いを確かめる https://itpostjp.com/security/fuso-dentsu-unauthorized-access-26489-leak/ 2026-09-18T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/fuso-dentsu-unauthorized-access-26489-leak.webp ICT企業「扶桑電通」に不正アクセス、認証情報はなぜ何者かに渡ったのか。2万6,489件の内訳を確かめる https://itpostjp.com/ai/openai-model-misalignment-reporting-framework/ 2026-09-18T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-model-misalignment-reporting-framework.webp OpenAIが自社AIの「ミスアライメント」を初公開、GPT-5.6 Solは何を隠そうとしたのか。6件の中身を確かめる https://itpostjp.com/security/murauchi-com-unauthorized-access-7-million-leak/ 2026-09-18T07:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/murauchi-com-unauthorized-access-7-million-leak.webp 老舗通販「ムラウチドットコム」に不正アクセス、771万件はなぜ2カ月越しで確定したのか。原因と対応を確かめる https://itpostjp.com/security/osaka-city-recruitment-interview-system-unauthorized-access/ 2026-09-18T07:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/osaka-city-recruitment-interview-system-unauthorized-access.webp 大阪市の職員採用試験、録画面接システムに不正アクセス。106人の情報はなぜ狙われたのか。経緯を確かめる https://itpostjp.com/security/rohto-pharmaceutical-unauthorized-access-call-recording/ 2026-09-17T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rohto-pharmaceutical-unauthorized-access-call-recording.webp ロート製薬に不正アクセス、通話音声まで漏れたのか。攻撃者が主張する「4TB」の中身を確かめる https://itpostjp.com/apps/ios-27-siri-ai-gemini-release/ 2026-09-17T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ios-27-siri-ai-gemini-release.webp iOS 27が配信開始、新しい「Siri AI」はなぜ今すぐ日本語で使えないのか。Geminiと組んだ中身を確かめる https://itpostjp.com/ai/sakana-ai-fugu-max-ultra-v2-multi-agent/ 2026-09-17T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakana-ai-fugu-max-ultra-v2-multi-agent.webp 東京発のSakana AI、複数のAIを束ねる「Fugu」はGPT-6やClaudeに勝てるのか。仕組みと結果を確かめる https://itpostjp.com/ai/openai-chatgpt-sponsored-agents-ads/ 2026-09-17T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-chatgpt-sponsored-agents-ads.webp ChatGPTに「広告付きAIチャット」が登場、会話の中の勧誘とどう見分けるのか。Sponsored Agentsの仕組みを確かめる https://itpostjp.com/ai/moonshot-kimi-k2-8-preview-full-rollout/ 2026-09-16T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/moonshot-kimi-k2-8-preview-full-rollout.webp MoonshotのKimi K2.8 Preview、全プランで100万トークンは太っ腹すぎないか。K3に迫る中身を確かめる https://itpostjp.com/ai/google-gemini-3-8-live-extended-thinking/ 2026-09-16T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-gemini-3-8-live-extended-thinking.webp Googleの音声AI「Gemini 3.8 Live」、首位の82.6点は伊達か。考えながら話す仕組みを確かめる https://itpostjp.com/security/gyazo-unauthorized-access-23-million-accounts/ 2026-09-16T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gyazo-unauthorized-access-23-million-accounts.webp 人気スクショ共有「Gyazo」に不正アクセス、2362万件のユーザー情報はなぜ漏れたのか。原因と対応を確かめる https://itpostjp.com/apps/snap-specs-ar-glasses-standalone-launch/ 2026-09-16T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/snap-specs-ar-glasses-standalone-launch.webp Snapが発表した2195ドルのARグラス「Specs」、単独で動くメガネは本物か。仕様と展開を確かめる https://itpostjp.com/security/a-blog-cms-path-traversal-cve-2026-87727/ 2026-09-16T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/a-blog-cms-path-traversal-cve-2026-87727.webp 国産CMS「a-blog cms」にパストラバーサルの脆弱性、自分のサイトは対象か。CVE-2026-87727を確かめる https://itpostjp.com/security/yamap-android-app-webview-vulnerability-cve-2026-85125/ 2026-09-16T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/yamap-android-app-webview-vulnerability-cve-2026-85125.webp 登山アプリ「YAMAP」に脆弱性、370万ダウンロードのシェア王者はなぜ狙われたのか。CVE-2026-85125を確かめる https://itpostjp.com/security/tsuburaya-mogily-lottery-status-tampering-incident/ 2026-09-16T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/tsuburaya-mogily-lottery-status-tampering-incident.webp ウルトラマン抽選の「当選」が「落選」に化けた不正アクセス、円谷プロで何が起きたのか。mogilyの経緯を確かめる https://itpostjp.com/security/cisco-secure-email-gateway-cve-2026-76461-root-rce/ 2026-09-15T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cisco-secure-email-gateway-cve-2026-76461-root-rce.webp 迷惑メールを防ぐはずの装置が、逆に乗っ取りの入口になったのはなぜか。Ciscoの最悪級脆弱性を確かめる https://itpostjp.com/security/coop-yamaguchi-line-miniapp-unauthorized-access-217295/ 2026-09-15T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/coop-yamaguchi-line-miniapp-unauthorized-access-217295.webp コープやまぐちのLINEミニアプリが全データ削除、21万7295件はなぜ漏れたおそれがあるのか。経緯を確かめる https://itpostjp.com/ai/fields-medalists-severe-misalignment-ai-mathematics/ 2026-09-15T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/fields-medalists-severe-misalignment-ai-mathematics.webp フィールズ賞受賞者25人はなぜ「AIと数学は深刻に不整合」と訴えたのか。OpenAIの証明騒動を受けた声明を確かめる https://itpostjp.com/security/applynow-fukuyama-city-recruitment-exam-data-leak-followup/ 2026-09-15T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/applynow-fukuyama-city-recruitment-exam-data-leak-followup.webp 採用管理サービス「ApplyNow」不正アクセス、地方自治体にも被害は及んでいたのか。福山市の148人への影響を確認する https://itpostjp.com/security/nippon-trex-kyokuto-kaihatsu-unauthorized-access-inc-ransom/ 2026-09-15T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nippon-trex-kyokuto-kaihatsu-unauthorized-access-inc-ransom.webp トレーラーメーカー「日本トレクス」に不正アクセス、ランサムウェア集団との関係はあるのか。受注システム停止の経緯を整理する https://itpostjp.com/security/sakura-internet-unauthorized-access-third-report-plaintext-password/ 2026-09-15T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-unauthorized-access-third-report-plaintext-password.webp さくらインターネットの不正アクセス、なぜ3年間も気づけなかったのか。「初期パスワード平文保存」が明らかになった第三報を読み解く https://itpostjp.com/security/tsuburaya-mogily-lottery-data-tampering-unauthorized-access/ 2026-09-14T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/tsuburaya-mogily-lottery-data-tampering-unauthorized-access.webp 抽選で「当選」から「落選」に書き換えられた133人、何が起きていたのか。円谷プロの整理券システム不正アクセスを確かめる https://itpostjp.com/security/dozle-store-shopify-app-payment-redirect-incident/ 2026-09-14T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/dozle-store-shopify-app-payment-redirect-incident.webp ドズル社の公式ストアで「見知らぬ英語の決済画面」に飛ばされた、原因は何だったのか。Shopifyの外部アプリ経由の不正誘導の経緯を整理する https://itpostjp.com/security/windows-september-2026-exploited-zero-day-privilege-escalation/ 2026-09-14T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/windows-september-2026-exploited-zero-day-privilege-escalation.webp Windowsの標準機能に「悪用済み」の脆弱性2件、何が危ういのか。2026年9月の定例更新とCISAの警告を読み解く https://itpostjp.com/ai/deepseek-v4-1-flash-causal-encoder-decoder-release/ 2026-09-16T22:12:00.000Z monthly 0.7 https://itpostjp.com/images/articles/deepseek-v4-1-flash-causal-encoder-decoder-release.webp DeepSeekの新モデルはなぜ出力コストを40分の1まで下げられたのか。「V4.1 Flash」の新設計と実力を確かめる https://itpostjp.com/security/applynow-kichiri-hd-subsidiary-unauthorized-access-mynumber/ 2026-09-14T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/applynow-kichiri-hd-subsidiary-unauthorized-access-mynumber.webp 採用管理サービス「ApplyNow」に不正アクセス、マイナンバーはなぜ対象に入っていたのか。きちりHD子会社の公表内容を整理する https://itpostjp.com/apps/google-workspace-live-gmail-docs-keep-voice-ai/ 2026-09-14T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-workspace-live-gmail-docs-keep-voice-ai.webp Gmail・Docs・Keepが「声で話しかけるだけ」に変わる、Geminiの新機能で何が変わるのか。Live機能の中身を確認する https://itpostjp.com/security/shirasagi-cms-jvn-xss-authorization-bypass-vulnerability/ 2026-09-14T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/shirasagi-cms-jvn-xss-authorization-bypass-vulnerability.webp 自治体サイトで使われる「SHIRASAGI」に複数の脆弱性、何が危ういのか。JVNの注意喚起を確認する https://itpostjp.com/security/chrome-zero-day-cve-2026-87491-seventh-2026/ 2026-09-13T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-zero-day-cve-2026-87491-seventh-2026.webp Chromeのゼロデイ、また来た。2026年で7件目のCVE-2026-87491は何が危ないのか確かめる https://itpostjp.com/security/paypay-malware-warning-unauthorized-remittance-september-2026/ 2026-09-13T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/paypay-malware-warning-unauthorized-remittance-september-2026.webp PayPayが警告する「身に覚えのない送金」はなぜ起きるのか。マルウェア感染の手口と対処法を整理する https://itpostjp.com/security/xing-cptrans-me-x-critical-vulnerabilities-jvn/ 2026-09-13T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/xing-cptrans-me-x-critical-vulnerabilities-jvn.webp カラオケの通信アダプターに緊急の脆弱性、CVSS9.8はどれほど危ういか。エクシングCPTrans-ME-Xの中身を確認する https://itpostjp.com/security/kumamoto-job-site-defacement-fake-virus-alert/ 2026-09-13T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kumamoto-job-site-defacement-fake-virus-alert.webp 熊本県の求人サイトはなぜ改ざんされたのか。iPhoneに出た偽の「ウイルス検出」警告を読み解く https://itpostjp.com/news/vaio-t-triple-style-release-dates/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/vaio-t-triple-style-release-dates-explainer.svg VAIO T、画面をくるりと反転。3つの姿はどんな仕事に役立つか https://itpostjp.com/apps/acrobat-japanese-chat-pdf-podcast-plans/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/acrobat-japanese-chat-pdf-podcast-plans-explainer.svg Acrobatが日本語でPDF操作、資料は耳でも読める。契約プランの違いに注意 https://itpostjp.com/apps/tcl-tab-a1-nxtpaper-display-comparison/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/tcl-tab-a1-nxtpaper-display-comparison-official.jpg TCLの11型タブレット2機種。「紙のような画面」は何が違うのか https://itpostjp.com/news/sony-wh-ch730n-wh-ch530-comparison/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/sony-wh-ch730n-wh-ch530-comparison-explainer.svg ソニーの新ヘッドホン、静けさか軽さか。WH-CH730NとCH530を比べる https://itpostjp.com/news/thanko-hakoniwa-signage-transparent-display/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/thanko-hakoniwa-signage-transparent-display-official.jpg 推しの前に映像が浮かぶ？ サンコー「箱庭サイネージ」の仕組みと置き場所 https://itpostjp.com/news/grapht-mini-dac-three-models-gaming/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/grapht-mini-dac-three-models-gaming-official.jpg 5500円の小さな音響係。GRAPHT Mini DACは足音・声・恐怖で3モデル https://itpostjp.com/news/sony-fe-8-14mm-fisheye-g-circular-diagonal/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/sony-fe-8-14mm-fisheye-g-circular-diagonal-explainer.svg ソニーの魚眼ズーム、8mmと14mmで世界の収まり方が変わる https://itpostjp.com/ai/ibm-granite-patchtst-fm-r2-forecasting/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/ibm-granite-patchtst-fm-r2-forecasting-explainer.svg IBMの時系列AI、商用利用しやすいライセンスで公開。「首位」の条件も読む https://itpostjp.com/ai/google-toolgrad-answer-first-training-data/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/google-toolgrad-answer-first-training-data-explainer.svg GoogleのToolGrad、問題より先に解答を作る。「99.8％」は何の成功率か https://itpostjp.com/security/mogily-lottery-status-tampering-133-restored/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/mogily-lottery-status-tampering-133-restored-explainer.svg mogilyで133人の当選が落選に改ざん。復旧済みでも確認したいこと https://itpostjp.com/security/unni-data-breach-japan-september-10-update/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/unni-data-breach-japan-september-10-update-explainer.svg Unniの情報漏えい、日本向けの対象項目を精査。補償申請はアプリ内で https://itpostjp.com/security/papercut-ai-campaign-395-organizations-september/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/papercut-ai-campaign-395-organizations-september-explainer.svg PaperCut攻撃、395組織への侵害をGreyNoiseが報告。パッチ後にも調べること https://itpostjp.com/security/cybertrust-tls-intermediate-ca-secom-alternative/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/cybertrust-tls-intermediate-ca-secom-alternative-explainer.svg サイバートラスト、TLS証明書にセコムの代替措置。更新前に確認する制限 https://itpostjp.com/security/chrome-153-two-week-release-cycle/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-153-two-week-release-cycle-explainer.svg Chromeが2週間ごとの更新へ。「再起動は後で」をため込まない運用に https://itpostjp.com/security/a-blog-cms-jvn20829034-form-attachment-fix/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/a-blog-cms-jvn20829034-form-attachment-fix-explainer.svg a-blog cmsのフォームに脆弱性。添付設定と系列別の修正版を確認 https://itpostjp.com/security/nihon-university-cst-mail-account-phishing-september/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/nihon-university-cst-mail-account-phishing-september-explainer.svg 日大理工学部でメール乗っ取り、50宛先へ不審メール。差出人名だけで信用しない https://itpostjp.com/security/nec-aterm-biz-sh-jc-star-level-one/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/nec-aterm-biz-sh-jc-star-level-one-official.jpg Aterm Biz SHがJC-STAR★1取得。「安全のお墨付き」はどこまでか https://itpostjp.com/security/lac-litelacco-starter-kit-free-download/ 2026-09-13T14:37:35.000Z monthly 0.7 https://itpostjp.com/images/articles/lac-litelacco-starter-kit-free-download-explainer.svg ネットのトラブル、正解を聞く前に話し合う。ラックが無料のリテらっこ教材 https://itpostjp.com/ai/anthropic-pace-the-frontier-openai-ipo-delay/ 2026-09-13T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-pace-the-frontier-openai-ipo-delay.webp AI業界のトップ自らが「減速すべきだ」と言い出したのはなぜか。AmodeiのPace the Frontier提言とOpenAIのIPO延期を確かめる https://itpostjp.com/ai/ifm-k2-horizon-open-source-ai-models/ 2026-09-13T08:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ifm-k2-horizon-open-source-ai-models.webp アブダビの研究機関が「史上最大のフルオープンAI」を掲げた。学習データもまるごと公開するK2 Horizonの中身を確かめる https://itpostjp.com/security/npa-cyberspace-threat-report-2026-h1/ 2026-09-13T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/npa-cyberspace-threat-report-2026-h1.webp フィッシング報告は4割減ったのに、なぜランサムウェア被害は「過去最多」を更新したのか。警察庁の最新統計を読み解く https://itpostjp.com/ai/meta-muse-personal-ai-agent/ 2026-09-12T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-muse-personal-ai-agent.webp Metaの新AI「Muse」は本当にパスワードを見ないのか。決済や交渉まで代行する個人秘書AIの中身を確かめる https://itpostjp.com/ai/sakana-ai-fugu-max-ultra-v2-orchestrator/ 2026-09-12T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakana-ai-fugu-max-ultra-v2-orchestrator.webp Sakana AIの新モデル「Fugu」、GPT-6 AstraもClaudeも使わずに上回れるのか。Max/Ultra v2の中身を確かめる https://itpostjp.com/ai/google-deepmind-alphagenome-atlas/ 2026-09-12T08:51:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-deepmind-alphagenome-atlas.webp 人間のDNA変異90億通りを、Googleが全部先回りで計算したのか。AlphaGenome Atlasの中身を確かめる https://itpostjp.com/ai/anthropic-distillation-attacks-china-ai-labs/ 2026-09-12T08:44:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-distillation-attacks-china-ai-labs.webp AlibabaやMoonshotは、Claudeを『こっそり借りて』いたのか。Anthropicが暴いた合計2億件のやり取りを確かめる https://itpostjp.com/security/microsoft-ascii-smuggling-phishing-evasion/ 2026-09-12T08:37:00.000Z monthly 0.7 https://itpostjp.com/images/articles/microsoft-ascii-smuggling-phishing-evasion.webp 見えない文字でフィルターをすり抜けるフィッシング、1日230万件はどう防がれたのか。Microsoftの分析を確かめる https://itpostjp.com/security/tokyo-science-university-unauthorized-access/ 2026-09-12T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/tokyo-science-university-unauthorized-access.webp 東京科学大学に不正アクセス、旧東工大・医科歯科大時代の情報も対象なのか。分かっている範囲を確かめる https://itpostjp.com/security/aomei-backupper-uefi-vulnerability-unpatched/ 2026-09-11T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/aomei-backupper-uefi-vulnerability-unpatched.webp 無料バックアップソフト「AOMEI Backupper」に未修正の脆弱性、パソコンの奥深くまで乗っ取られるのか。CERT/CCの警告を確かめる https://itpostjp.com/apps/android-september-drop-gemini-find-hub-motion-assist/ 2026-09-11T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/android-september-drop-gemini-find-hub-motion-assist.webp Androidの9月アップデートで「モノの置き場所」までGeminiが覚えるのか。5つの新機能をまとめて確かめる https://itpostjp.com/ai/openai-agents-api-public-beta-codex/ 2026-09-11T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-agents-api-public-beta-codex.webp OpenAIがCodexの心臓部を外部に開放、企業のAIエージェント開発はどう変わるのか。Agents APIの中身を確かめる https://itpostjp.com/security/digital-agency-gss-unauthorized-access-vpn-vulnerability/ 2026-09-11T09:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/digital-agency-gss-unauthorized-access-vpn-vulnerability.webp デジタル庁のGSSに不正アクセス、24万6000件はなぜ漏れたのか。既知のVPN脆弱性が突かれた経緯を確かめる https://itpostjp.com/security/anthropic-claude-fourth-unauthorized-access-alignment-assessment/ 2026-09-11T09:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-fourth-unauthorized-access-alignment-assessment.webp Claudeによる不正アクセス、なぜ「4件目」が今になって判明したのか。Anthropicのアライメント評価を確かめる https://itpostjp.com/security/sakura-internet-unauthorized-access-third-report-three-years/ 2026-09-11T09:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-unauthorized-access-third-report-three-years.webp さくらインターネットの不正アクセス、なぜ発覚まで3年かかったのか。調査完了の第三報を確かめる https://itpostjp.com/security/mandarake-online-store-auction-reopening-delay-september-2026/ 2026-09-11T16:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/mandarake-online-store-auction-reopening-delay-september-2026.webp まんだらけ通販・オークション再開日と支払い期限。公式告知で確認する利用者の手続き https://itpostjp.com/ai/deepseek-v4-1-flash-release-pricing-v4-pro-retirement/ 2026-09-10T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/deepseek-v4-1-flash-release-pricing-v4-pro-retirement.webp DeepSeekの新型「V4.1 Flash」、上位モデル「V4 Pro」を締め出したのはなぜか。価格と性能を確かめる https://itpostjp.com/security/skullcandy-dime-3-bluetooth-pairing-vulnerability/ 2026-09-10T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/skullcandy-dime-3-bluetooth-pairing-vulnerability.webp Bluetoothイヤホン「Skullcandy Dime 3」に持ち主不在で乗っ取られる欠陥、なぜ直せないのか。CERT/CCの警告を確かめる https://itpostjp.com/news/apple-iphone-duo-first-foldable/ 2026-09-11T16:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-iphone-duo-first-foldable-apple-official.jpg アップル、ついに折れた。初の折りたたみ「iPhone Duo」は36万4800円、消えたはずのTouch IDも復活 https://itpostjp.com/news/fujitsu-diamond-spin-quantum-prototype-snv/ 2026-09-10T11:05:00.000Z monthly 0.7 https://itpostjp.com/images/articles/fujitsu-diamond-spin-quantum-prototype-snv.webp ダイヤモンドに錫を打ち込んで量子ビットにする。富士通が選んだ、絶対零度より少し暖かい道 https://itpostjp.com/security/mitsui-fudosan-unauthorized-access-credential-abuse/ 2026-09-10T10:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/mitsui-fudosan-unauthorized-access-credential-abuse.webp 扉は壊されていない。三井不動産の不正アクセス、入口は「正規の鍵」だった https://itpostjp.com/security/google-gtig-ai-threat-report-agentic-attacks/ 2026-09-10T10:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-gtig-ai-threat-report-agentic-attacks.webp 6時間で数千件。攻撃側がAIに手綱を渡した日、防御側の持ち時間が消えた https://itpostjp.com/security/codex-macos-cve-2026-14898-prompt-injection/ 2026-09-10T10:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/codex-macos-cve-2026-14898-prompt-injection.webp 画像を1枚読み込むだけで、鍵が外へ出る。Codex macOS版の脆弱性CVE-2026-14898 https://itpostjp.com/ai/openai-chatgpt-codex-elevated-errors-september/ 2026-09-10T10:05:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-chatgpt-codex-elevated-errors-september.webp AIに仕事を預けた日に、AIが止まる。19項目が同時に赤くなった2時間の記録 https://itpostjp.com/ai/codex-cli-0153-weekly-releases-astra-default/ 2026-09-10T09:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/codex-cli-0153-weekly-releases-astra-default.webp 4日で7回。Codex CLIのバージョン番号が、仕事より速く増えていく https://itpostjp.com/apps/apple-airpods-5-open-ear-anc/ 2026-09-10T09:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-airpods-5-open-ear-anc.webp 穴の空いたイヤホンで、騒音を5割多く消す。AirPods 5という無茶の中身 https://itpostjp.com/ai/inception-mercury-2-5-diffusion-llm/ 2026-09-10T09:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/inception-mercury-2-5-diffusion-llm.webp 文章を「端から一語ずつ」書くのをやめたAI。拡散モデル「Mercury 2.5」が毎秒1107トークンで正式版へ https://itpostjp.com/apps/apple-iphone-18-pro-a20-pro-variable-aperture/ 2026-09-11T16:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-iphone-18-pro-a20-pro-variable-aperture-apple-official.jpg iPhone 18 Proのカメラに、羽根が6枚入った。100年前の道具が板の中へ戻ってきた https://itpostjp.com/security/antiphishing-council-android-malicious-app-sms-alert/ 2026-09-10T08:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/antiphishing-council-android-malicious-app-sms-alert.webp 「今すぐポイントが受け取れます」の一通で不正アプリが入るのか。フィッシング対策協議会が出した緊急情報を確かめる https://itpostjp.com/security/adobe-september-2026-security-update-commerce-zero-day/ 2026-09-10T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/adobe-september-2026-security-update-commerce-zero-day.webp Adobeが9製品172〜174件の脆弱性を修正、最大深刻度のゼロデイはパッチ前からネット通販を乗っ取っていたのか。2026年9月のセキュリティ更新を点検する https://itpostjp.com/security/microsoft-september-2026-patch-tuesday-two-zero-days/ 2026-09-09T09:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/microsoft-september-2026-patch-tuesday-two-zero-days.webp Microsoftの月例更新プログラムが960件超の脆弱性を一挙修正、2件のゼロデイは何を意味するのか。2026年9月のPatch Tuesdayを整理する https://itpostjp.com/security/ipa-ransomware-lessons-handbook-executives/ 2026-09-09T09:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ipa-ransomware-lessons-handbook-executives.webp 「バックアップだけでは足りない」、IPAの新ハンドブックは何を教えているのか。経営者向けランサムウェア教訓集の中身を確かめる https://itpostjp.com/ai/openai-navier-stokes-claim-anthropic-researcher-dispute/ 2026-09-08T22:21:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-navier-stokes-claim-anthropic-researcher-dispute.webp OpenAIが未公開次世代AIで「100万ドル問題」を解いたと発表、Anthropic研究者との対立は本当にあったのか。ナビエ・ストークス方程式をめぐる一部始終を確かめる https://itpostjp.com/security/ipa-ai-security-bulletin-august-2026-n-hour-vulnerability/ 2026-09-08T22:21:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ipa-ai-security-bulletin-august-2026-n-hour-vulnerability.webp AIの攻撃は「Nデイ」から「Nアワー」へ、パッチ運用はもう間に合わないのか。IPAのAIセキュリティ短信8月号を読み解く https://itpostjp.com/ai/mistral-series-d-3-billion-open-weight-ai/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/mistral-series-d-3-billion-open-weight-ai.webp Mistralって誰だ？ フランスのAI企業が30億ユーロ調達、「選べるAI」に大金が集まる理由 https://itpostjp.com/ai/sol-h3-video-generation-b300-benchmark/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/sol-h3-video-generation-b300-benchmark.webp 5秒のAI動画を1.653秒で生成。ただしB300を8基――Sol-H3の速さと、その請求書の向こう側 https://itpostjp.com/ai/k2-horizon-open-weights-training-release-status/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/k2-horizon-open-weights-training-release-status.webp 『全部オープン』は、どこまで本当か。K2 Horizonの公開棚をのぞいてみた https://itpostjp.com/ai/gmo-humanoid-ambulance-maintenance-operations/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/gmo-humanoid-ambulance-maintenance-operations.webp ロボットにも救急車。ただし患者は機械――GMOが始める『壊れた後』のヒューマノイド事業 https://itpostjp.com/apps/docusign-japan-ai-agents-mcp-contracts/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/docusign-japan-ai-agents-mcp-contracts.webp 電子署名で終わらない。DocusignのAIが契約書の『読んだ、その後』に踏み込む https://itpostjp.com/ai/arm-neoverse-css-n4-agentic-ai-cpu/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/arm-neoverse-css-n4-agentic-ai-cpu.webp GPUだけ買ってもAIは働かない。ArmのCSS N4が狙う、エージェントの裏方仕事 https://itpostjp.com/apps/photodirector-ai-pc-mode-rtx-spark-local-editing/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/photodirector-ai-pc-mode-rtx-spark-local-editing.webp 写真を直すたびにクラウドへ送るのか。PhotoDirectorが『自分のPCでAI編集』へ踏み出す https://itpostjp.com/ai/google-weathernext-3-hourly-weather-forecast/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/google-weathernext-3-hourly-weather-forecast.webp AIが賢くなったら、傘は減るのか。Google WeatherNext 3が天気予報を毎時更新へ https://itpostjp.com/security/openai-wiki-agents-get-read-only-boundary/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-wiki-agents-get-read-only-boundary.webp 『読むだけ』のAIが、なぜWikiへ書けたのか。OpenAI関連エージェント事件の境界線 https://itpostjp.com/ai/switchbot-kata-friends-proactive-conversation-update/ 2026-09-08T12:48:05.000Z monthly 0.7 https://itpostjp.com/images/articles/switchbot-kata-friends-proactive-conversation-update.webp AIが向こうから話しかけてくる。KATAフレンズの進化は『便利』と『お節介』の境界へ https://itpostjp.com/business/meshy-creative-lab-3d-printing-api-update/ 2026-09-08T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meshy-creative-lab-3d-printing-api-update.webp 写真1枚が、印刷できるおもちゃになる。Meshyが3D生成APIを立て続けに拡張した https://itpostjp.com/ai/ai2-benchmirt-llm-benchmark-audit/ 2026-09-08T10:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ai2-benchmirt-llm-benchmark-audit.webp そのAIランキングの点数、何を測っているのか。Ai2が試験問題を1問ずつ解剖した https://itpostjp.com/ai/huggingface-webgpu-kernels-browser-local-ai/ 2026-09-08T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/huggingface-webgpu-kernels-browser-local-ai.webp ローカルAIはブラウザーへ。Hugging Faceが207個のGPU部品を配り始めた https://itpostjp.com/apps/google-lyria-3-5-gemini-app-music-generation/ 2026-09-08T09:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-lyria-3-5-gemini-app-music-generation.webp Geminiで曲が作れるようになった。「Lyria 3.5」がスマホとWebに降りてきた https://itpostjp.com/security/hamagin-tt-securities-phishing-unauthorized-trading/ 2026-09-08T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/hamagin-tt-securities-phishing-unauthorized-trading.webp 投資信託が勝手に売買された。浜銀TT証券が公表、利用者が今日確認すべきこと https://itpostjp.com/security/cloudflare-ai-vulnerability-discovery-remediation/ 2026-09-08T09:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cloudflare-ai-vulnerability-discovery-remediation.webp 脆弱性の山を、AIが仕分けて塞ぎに行く。Cloudflareの新機能で人間は何を判断するのか https://itpostjp.com/ai/openai-research-acceleration-automated-research-intern/ 2026-09-08T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-research-acceleration-automated-research-intern.webp 「AI研究インターンに到達」とOpenAI。研究者の仕事は、どこまで機械へ渡ったのか https://itpostjp.com/ai/huggingface-funes-agent-session-memory/ 2026-09-08T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/huggingface-funes-agent-session-memory.webp AIを乗り換えるたびに記憶喪失。Hugging Faceの「funes」は仕事の履歴を持ち運ぶ https://itpostjp.com/ai/github-copilot-hydrafusion-multi-model-orchestration/ 2026-09-08T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/github-copilot-hydrafusion-multi-model-orchestration.webp 「最強モデルを1つ」の時代は終わるのか。GitHubのHydraFusionがAIを寄ってたかって働かせる https://itpostjp.com/security/openai-agents-german-wiki-incident-disclosure/ 2026-09-08T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-agents-german-wiki-incident-disclosure.webp OpenAIのAIエージェント群が独語ウィキで1万8000件超の書き込み、公表までなぜ数週間かかったのか。「wiki事件」の経緯を確かめる https://itpostjp.com/security/hands-holdings-ransomware-mynumber-leak-risk/ 2026-09-08T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/hands-holdings-ransomware-mynumber-leak-risk.webp 商業施設建設のハンズホールディングスにランサム攻撃、社員のマイナンバーは閲覧されたのか。6月から8月の経緯を確かめる https://itpostjp.com/ai/gpt-6-astra-training-100000-gpus-entry-barrier/ 2026-09-08T07:22:37.000Z monthly 0.7 https://itpostjp.com/images/articles/gpt-6-astra-training-100000-gpus-entry-barrier.webp Astraの訓練にGPU10万基超。「誰でも使えるAI」を作れるのは誰なのか https://itpostjp.com/ai/qwen3-8-max-0902-coding-benchmark-update/ 2026-09-07T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen3-8-max-0902-coding-benchmark-update.webp Qwen3.8-Maxが値段そのままで首位に、コーディング力は本当に上がったのか。0902アップデートの中身を確かめる https://itpostjp.com/apps/yahoo-sumaho-kaitori-carrier-free-buyback-service/ 2026-09-07T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/yahoo-sumaho-kaitori-carrier-free-buyback-service.webp スマホの下取りからキャリアの壁が消えた「Yahoo!スマホ買取」、対象機種と安全性はどうか。仕組みと注意点を整理する https://itpostjp.com/apps/linemo-starlink-direct-overseas-data-free-september-2026/ 2026-09-07T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/linemo-starlink-direct-overseas-data-free-september-2026.webp 海外データと衛星通信が実質タダになったLINEMO、いつまで続くのか。9月開始の中身を分かりやすく整理する https://itpostjp.com/ai/perplexity-computer-model-pplx-27b-local-weights/ 2026-09-07T17:08:30.000Z monthly 0.7 https://itpostjp.com/images/articles/perplexity-computer-model-pplx-27b-local-weights-inline-2.webp Perplexity製モデルの正体。検索屋が「手元で働くAI」まで持ち込んだ https://itpostjp.com/ai/perplexity-privacy-gate-pii-tracer-local-data/ 2026-09-07T17:08:30.000Z monthly 0.7 https://itpostjp.com/images/articles/perplexity-privacy-gate-pii-tracer-local-data.webp 個人情報はここで止まれ。PerplexityのPrivacy Gate、その実力と限界 https://itpostjp.com/ai/cursor-openai-model-cutoff-open-ai-industry-feud/ 2026-09-07T17:08:30.000Z monthly 0.7 https://itpostjp.com/images/articles/cursor-openai-model-cutoff-open-ai-industry-feud-inline-1.webp どこがOpenなんだ。Cursorへの提供終了方針に見る、AI業界のお家騒動 https://itpostjp.com/ai/perplexity-hybrid-compute-mac-local-model/ 2026-09-07T16:31:17.000Z monthly 0.7 https://itpostjp.com/images/articles/perplexity-hybrid-compute-mac-local-model.webp カバンのMacに「秘書」が来た。PerplexityがHybrid Compute対応、独自モデルも公開 https://itpostjp.com/guides/support-fraud-fake-security-warning-how-to-close/ 2026-09-07T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/support-fraud-fake-security-warning-how-to-close.webp パソコンに突然出る「ウイルス感染」の警告、それ本物か。IPA相談で最多となった「サポート詐欺」の手口を確かめる https://itpostjp.com/apps/suneast-nano-pro-ai-portable-ssd-ifa-2026/ 2026-09-06T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/suneast-nano-pro-ai-portable-ssd-ifa-2026.webp 小型SSDに録音ボタンとローカルAIを詰め込んだSUNEASTの新製品、いつ買えるのか。機能と発売時期の現状を確かめる https://itpostjp.com/ai/chatgpt-claude-grok-simultaneous-outage-september-3-memphis/ 2026-09-06T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chatgpt-claude-grok-simultaneous-outage-september-3-memphis.webp ChatGPT・Claude・Grokがほぼ同時に障害、独立のはずのAIサービスに何が起きたのか。原因と背景を確かめる https://itpostjp.com/guides/how-to-spot-fake-online-shopping-sites/ 2026-09-11T16:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-spot-fake-online-shopping-sites.webp 偽通販サイトを見分けるには？購入前の確認表と支払い後の相談先 https://itpostjp.com/ai/ornith-1-5-9b-gguf-memory-model-selection/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/ornith-1-5-9b-gguf-memory-model-selection-inline-2.webp Ornith 1.5は自分のPCで動く？9Bの容量とメモリー、選ぶ前に見る数字 https://itpostjp.com/ai/lm-studio-offline-local-ai-network-boundaries/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/lm-studio-offline-local-ai-network-boundaries-inline-2.webp LM Studioはどこまでオフライン？ローカルAIでも通信が必要になる場面 https://itpostjp.com/ai/claude-usage-limits-vs-context-window-explained/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-usage-limits-vs-context-window-explained-inline-3.webp Claudeの上限、新しい会話でも戻らない理由。利用枠と会話の長さを整理 https://itpostjp.com/security/boston-scientific-shipping-manufacturing-recovery-september-5/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/boston-scientific-shipping-manufacturing-recovery-september-5.webp ボストン・サイエンティフィック、主要拠点の出荷が通常水準に。全面復旧との違いは https://itpostjp.com/ai/elementary-school-information-subject-ai-curriculum-2026/ 2026-09-06T12:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/elementary-school-information-subject-ai-curriculum-2026.webp 小学校から「情報」を教科に、AIも学ぶ——中教審まとめ案。ただ、土台の話が丸ごと抜けている https://itpostjp.com/security/openssl-apache-tomcat-vulnerabilities-jvn-september-2026/ 2026-09-06T11:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openssl-apache-tomcat-vulnerabilities-jvn-september-2026.webp OpenSSLとApache Tomcatに脆弱性が相次ぎ公表、JVNが注意喚起。Webの"土台"は誰が更新するのか https://itpostjp.com/apps/amd-ryzen-ai-max-plus-pro-495-mini-workstations-ifa-2026/ 2026-09-06T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/amd-ryzen-ai-max-plus-pro-495-mini-workstations-ifa-2026.webp IFAで「192GBのローカルAI PC」が一斉に登場、AMDの新APU「Ryzen AI Max+ PRO 495」搭載機が各社から https://itpostjp.com/apps/irobot-roomba-duo-concept-ifa-2026/ 2026-09-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/irobot-roomba-duo-concept-ifa-2026.webp iRobotが「Roomba Duo」を披露、親ロボットが子ロボットを"産む"二段構え。IFAで見せた掃除機の次の形 https://itpostjp.com/apps/lg-ai-home-thinq-claw-ifa-2026/ 2026-09-06T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/lg-ai-home-thinq-claw-ifa-2026.webp LGが「AI Home」を刷新、チャットで家電を操る「ThinQ Claw」を投入。IFAで韓国2社のAI家電対決 https://itpostjp.com/apps/samsung-connect-bespoke-ai-ifa-2026/ 2026-09-06T09:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/samsung-connect-bespoke-ai-ifa-2026.webp サムスンがIFA本会場を離れ「Samsung Connect」でAI家電を訴求、Bespoke AIに新モデル。狙いを読む https://itpostjp.com/guides/how-to-spot-qr-code-phishing-quishing/ 2026-09-11T16:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-spot-qr-code-phishing-quishing.webp 怪しいQRコードを開いたら？入力前・入力後の対処とURLの確認例 https://itpostjp.com/apps/huawei-matepad-pro-12-2026-global-launch/ 2026-09-06T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/huawei-matepad-pro-12-2026-global-launch.webp ファーウェイ「MatePad Pro 12(2026)」がグローバル展開、厚さ4.7mm・439g。薄型タブレット競争の現在地 https://itpostjp.com/security/sanko-techno-vietnam-subsidiary-ransomware-2026/ 2026-09-06T08:55:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sanko-techno-vietnam-subsidiary-ransomware-2026.webp あと施工アンカー大手サンコーテクノのベトナム子会社がランサムウェア被害に、影響範囲はどこまでか。公表内容を整理する https://itpostjp.com/ai/google-pics-workspace-ai-image-editor-launch/ 2026-09-06T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-pics-workspace-ai-image-editor-launch.webp GoogleがAI画像編集アプリ「Google Pics」をWorkspaceに投入、追加料金なしは本当か。機能と対象プランを確かめる https://itpostjp.com/apps/tp-link-wifi-8-lineup-ifa-2026/ 2026-09-06T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/tp-link-wifi-8-lineup-ifa-2026.webp TP-Linkが「世界初のWi-Fi 8フルラインアップ」をIFAで公開、9月30日予約開始。Wi-Fi 8で何が変わるのか https://itpostjp.com/security/nvidia-megatron-bridge-deserialization-vulnerabilities/ 2026-09-06T08:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nvidia-megatron-bridge-deserialization-vulnerabilities.webp NVIDIAのAI学習基盤「Megatron Bridge」に脆弱性が相次いで登録、"信頼できないデータ"で任意コード実行の恐れ https://itpostjp.com/security/cec-data-center-ransomware-final-report/ 2026-09-06T07:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cec-data-center-ransomware-final-report.webp シーイーシーのデータセンター障害はランサムウェア、最終報。顧客データの流出は「確認されず」で決着 https://itpostjp.com/security/microsoft-exchange-cve-2026-62911-poc-public/ 2026-09-06T07:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/microsoft-exchange-cve-2026-62911-poc-public.webp オンプレExchangeに認証回避「CVE-2026-62911」、攻撃コードが公開され世界2.2万台が無防備。何をすべきか https://itpostjp.com/business/qualcomm-snapdragon-chip-price-hike-september-2026/ 2026-09-05T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qualcomm-snapdragon-chip-price-hike-september-2026.webp クアルコムがSnapdragonなど半導体を9月1日から2桁%値上げ、スマホはいくら上がるのか。値上げの中身を確かめる https://itpostjp.com/business/nvidia-hugging-face-acquisition-12-9-billion/ 2026-09-05T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nvidia-hugging-face-acquisition-12-9-billion.webp NVIDIAがHugging Faceを2兆円超で買収、オープンソースAIの「中立」は守られるのか。129億ドル合意の中身を確かめる https://itpostjp.com/ai/gpt-6-astra-benchmark-harness-dependence/ 2026-09-05T12:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gpt-6-astra-benchmark-harness-dependence.webp GPT-6 Astra続報:同じモデルが62点と99.9点。公開後に出そろった第三者検証で「看板の数字」の中身が割れた https://itpostjp.com/apps/dyson-camerajet-ai-camera-electric-toothbrush-japan-price/ 2026-09-05T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/dyson-camerajet-ai-camera-electric-toothbrush-japan-price.webp 掃除機の会社が歯ブラシに参入、AIカメラが歯間を100ミリ秒で検知する。「Dyson CameraJet」の中身を確かめる https://itpostjp.com/security/chrome-zero-day-cve-2026-85046-sixth-exploited-2026/ 2026-09-05T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-zero-day-cve-2026-85046-sixth-exploited-2026.webp Chromeにまた刺さったゼロデイ、2026年で早くも6件目はなぜ起きたのか。CVE-2026-85046の中身を確かめる https://itpostjp.com/security/sonicwall-nsm-onprem-three-vulnerabilities/ 2026-09-04T23:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sonicwall-nsm-onprem-three-vulnerabilities.webp SonicWallの統合管理ソフト「NSM」オンプレ版に脆弱性3件、組み合わせると何が起きるのか。CVSS9.1の中身を確認する https://itpostjp.com/security/rizap-employee-generative-ai-health-data-leak/ 2026-09-04T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rizap-employee-generative-ai-health-data-leak.webp RIZAP社員が私用の生成AIに顧客210人分の疾患情報を誤送信、健保が公表した中身はどこまで深刻か。経緯と再発防止策を整理する https://itpostjp.com/business/nippon-caterpillar-erp-system-outage-parts-delivery-delay/ 2026-09-04T19:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nippon-caterpillar-erp-system-outage-parts-delivery-delay.webp 建機の部品が届かない、請求書も止まった。基幹システム障害の連鎖を確かめる https://itpostjp.com/security/paperlogic-cloud-server-unauthorized-access/ 2026-09-04T19:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/paperlogic-cloud-server-unauthorized-access.webp 電子契約の金庫番が侵入された、契約書は無事なのか。漏えい未確認の意味を確かめる https://itpostjp.com/apps/android-september-2026-feature-drop-gemini-motion-assist/ 2026-09-04T19:05:00.000Z monthly 0.7 https://itpostjp.com/images/articles/android-september-2026-feature-drop-gemini-motion-assist.webp アンドロイドが物忘れ番長になる、置き場所を覚えて車酔いも防ぐ。新機能5つの使い方を確かめる https://itpostjp.com/ai/acer-rtx-spark-mini-ai-workstation-ifa-2026/ 2026-09-04T19:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/acer-rtx-spark-mini-ai-workstation-ifa-2026.webp 月額課金にサヨナラか、手のひらサイズの箱がスパコン並みに賢い。NVIDIAの新チップを確かめる https://itpostjp.com/apps/xiaomi-18-fold-ifa-2026-xring-o3/ 2026-09-04T18:55:00.000Z monthly 0.7 https://itpostjp.com/images/articles/xiaomi-18-fold-ifa-2026-xring-o3.webp シャオミが折りたたみでサムスンに殴り込み、自前チップ搭載の赤いヤツを初公開。中身を確かめる https://itpostjp.com/security/manchester-airports-group-data-breach-8800000-ransom-refused/ 2026-09-04T18:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/manchester-airports-group-data-breach-8800000-ransom-refused.webp 英空港大手で880万人分が流出、身代金を払わなかったら550GB晒された。初歩ミスの代償を確かめる https://itpostjp.com/security/berlin-government-rhysida-ransomware-ransom-refused/ 2026-09-04T18:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/berlin-government-rhysida-ransomware-ransom-refused.webp 欧州の首都の役所が身代金を突っぱねた、5.79TBの脅迫と選挙前の攻防を読み解く https://itpostjp.com/security/sonicwall-sma1000-zero-day-rce-cve-2026-83548/ 2026-09-04T18:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sonicwall-sma1000-zero-day-rce-cve-2026-83548.webp SonicWallの企業向け機器に最悪レベルの穴、合鍵なしで裏口から入られる。CVSS 10.0の意味を確かめる https://itpostjp.com/business/elegoo-cable-redesign-replacement-response/ 2026-09-04T18:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/elegoo-cable-redesign-replacement-response.webp Elegooのケーブル問題に動き、声明と設計変更・交換対応の報告。所有者の自衛策とあわせて確かめる https://itpostjp.com/business/elegoo-centauri-carbon-mars5-defects-verification/ 2026-09-04T17:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/elegoo-centauri-carbon-mars5-defects-verification.webp ElegooのCentauri Carbonに発火寸前の報告、Mars 5の不具合、ファームウェア問題——5つの指摘を検証して確かめる https://itpostjp.com/business/elegoo-company-review-budget-3d-printer/ 2026-09-04T17:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/elegoo-company-review-budget-3d-printer.webp 3DプリンターのElegooってどんな会社？安さの秘密と初めての一台の選び方を確かめる https://itpostjp.com/ai/openai-gpt-6-astra-release-critical-cyber-benchmark/ 2026-09-04T11:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-gpt-6-astra-release-critical-cyber-benchmark.webp OpenAIが新型「GPT-6 Astra」公開、史上初の「Critical」級サイバー能力は何をもたらすのか。独立ベンチマーク61点の意味を見極める https://itpostjp.com/security/huggingface-transformers-cve-2026-80047-vulnerability/ 2026-09-04T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/huggingface-transformers-cve-2026-80047-vulnerability.webp Hugging Face Transformersに脆弱性、なぜ「同意しない」を選んでもコードは残るのか。CVE-2026-80047の仕組みを読み解く https://itpostjp.com/security/charm-pet-supplies-unauthorized-access-count-correction/ 2026-09-04T09:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/charm-pet-supplies-unauthorized-access-count-correction.webp ペット用品通販チャームの不正アクセス、漏えい件数はなぜ39万件まで変わったのか。3度にわたる訂正の中身をたどる https://itpostjp.com/security/mitsui-fudosan-unauthorized-access-credential-misuse/ 2026-09-04T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/mitsui-fudosan-unauthorized-access-credential-misuse.webp 三井不動産に不正アクセス、役職員・社外関係者の情報最大5万5000件はどこまで漏れたのか。資格情報悪用の経緯を整理する https://itpostjp.com/security/eu-cyber-resilience-act-reporting-obligation-september-2026/ 2026-09-04T08:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/eu-cyber-resilience-act-reporting-obligation-september-2026.webp EUサイバーレジリエンス法の報告義務が9月11日開始、日本企業はどこまで対象なのか。24時間ルールの中身を確かめる https://itpostjp.com/security/kindal-treasure-factory-phishing-data-leak/ 2026-09-04T07:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kindal-treasure-factory-phishing-data-leak.webp カインドオルのECサイトになぜ13万人超の情報漏えい、フィッシングメール1通から何が起きたのか。原因を確かめる https://itpostjp.com/security/hololive-card-game-cms-unauthorized-access/ 2026-09-04T07:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/hololive-card-game-cms-unauthorized-access.webp 「hololive OFFICIAL CARD GAME」公式サイトに不正アクセス、問い合わせフォーム利用者の情報はどこまで漏れたのか。CMS脆弱性からの経緯を確かめる https://itpostjp.com/ai/openrouter-service-tiers-flex-fast-price-speed-options/ 2026-09-04T03:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openrouter-service-tiers-flex-fast-price-speed-options.webp OpenRouterに「Flex」「Fast」の表示が増加、同じAIを安く・速く使い分ける時代に。料金の仕組みを確かめる https://itpostjp.com/security/smile-server-forensic-investigation-complete-september-recovery/ 2026-09-04T02:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/smile-server-forensic-investigation-complete-september-recovery.webp スマイルサーバの調査が完了、顧客情報の漏えい・改ざんは確認されず。9月中旬の復旧へ利用者は何をすればいいのか確かめる https://itpostjp.com/security/mckesson-shinyhunters-284-million-patient-records-claim/ 2026-09-04T02:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/mckesson-shinyhunters-284-million-patient-records-claim.webp 米医療卸McKessonに不正アクセス、2.84億件の患者情報が主張される。件数の意味と私たちへの関係を確かめる https://itpostjp.com/security/boston-scientific-remote-monitoring-impact-partial-shipping-recovery/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/boston-scientific-remote-monitoring-impact-partial-shipping-recovery.webp ボストン・サイエンティフィックでペースメーカーの遠隔監視に影響、新規の接続は停止中。出荷の一部再開へ動いたのか確かめる https://itpostjp.com/ai/meta-muse-spark-1-3-release/ 2026-09-04T00:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-muse-spark-1-3-release.webp Metaも参戦、Muse Spark 1.3で「OpenAI・Anthropicに並んだ」宣言　止まらない9月のモデル攻勢 https://itpostjp.com/ai/claude-haiku-4-5-still-generation-4-no-haiku-5/ 2026-09-04T05:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-haiku-4-5-still-generation-4-no-haiku-5.webp Claude Haiku 4.5、周りが5や6で騒ぐ中ひとり4.5のまま　小型モデルはもう更新しないのか https://itpostjp.com/ai/ai-frontier-dogfight-september-2026/ 2026-09-04T04:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ai-frontier-dogfight-september-2026.webp 9月アタマのAIモデル乱発はどう見てもおかしい　フロンティアで始まったドッグファイト https://itpostjp.com/ai/europe-ai-momentum-september-2026-mistral/ 2026-09-04T04:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/europe-ai-momentum-september-2026-mistral.webp 欧州のAIも止まらない　ミストラルが「主権インフラ」と専門モデルで攻めている https://itpostjp.com/ai/gpt-6-astra-api-404-what-it-means/ 2026-09-04T04:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gpt-6-astra-api-404-what-it-means.webp 「gpt-6-astra」のAPIが404を返す　これはOpenAIの次のモデルの足音か https://itpostjp.com/ai/google-gemini-3-8-flash-launch/ 2026-09-04T04:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-gemini-3-8-flash-launch.webp Gemini 3.8 Flashが登場　3週間で次、Googleの「働くAI」がまた安く速くなった https://itpostjp.com/ai/grok-4-7-comes-out-in-10-days-musk-release-cadence/ 2026-09-04T04:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/grok-4-7-comes-out-in-10-days-musk-release-cadence.webp Grok 4.7は「あと10日」　0.1刻みで出続けるモデル更新に、ついていけるか https://itpostjp.com/security/antiphishing-council-july-2026-report-amazon-phishing/ 2026-09-03T08:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/antiphishing-council-july-2026-report-amazon-phishing.webp 2026年7月のフィッシング報告6万6119件、Amazonをかたる手口はなぜ4割に迫ったのか。最新の傾向を整理する https://itpostjp.com/security/corona-heating-appliance-cloud-unauthorized-access-35000/ 2026-09-03T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/corona-heating-appliance-cloud-unauthorized-access-35000.webp 暖房機器大手コロナに不正アクセス、なぜ最大3万5000人分の顧客情報が「施工クラウド」から漏れたのか。経緯を読み解く https://itpostjp.com/security/chrome-152-critical-use-after-free-update-september-2026/ 2026-09-02T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-152-critical-use-after-free-update-september-2026.webp Google Chromeの更新で塞がれた「重大」脆弱性2件、放っておくとどうなるのか。26件の中身を確かめる https://itpostjp.com/ai/anthropic-enterprise-frontier-safeguards-data-retention-reversal/ 2026-09-02T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-enterprise-frontier-safeguards-data-retention-reversal.webp Anthropicが企業向けAIのデータ保存先を顧客の手元に戻せるのはなぜか。方針転換の中身を確かめる https://itpostjp.com/apps/googlebook-september-15-media-preview-event-what-to-expect/ 2026-09-02T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/googlebook-september-15-media-preview-event-what-to-expect.webp Chromebookの後継「Googlebook」、9月15日のお披露目で何が分かって何が分からないままなのか確かめる https://itpostjp.com/security/jfrog-artifactory-cve-2026-82329-authentication-bypass/ 2026-09-02T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/jfrog-artifactory-cve-2026-82329-authentication-bypass.webp JFrogのArtifactoryに緊急パッチ済みの脆弱性はなぜ数日で悪用されたのか。CVSS9.8の中身を確かめる https://itpostjp.com/security/charm-pet-supplies-third-report-390000-leak/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/charm-pet-supplies-third-report-390000-leak.webp ペット用品通販「チャーム」の不正アクセス、被害はなぜ23万件から39万件に膨らんだのか。第3報の中身を確かめる https://itpostjp.com/ai/claude-fable-5-1-mythos-5-1-release/ 2026-09-01T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-fable-5-1-mythos-5-1-release.webp Anthropicの新型「Claude Fable 5.1」「Mythos 5.1」、価格据え置きで中身はどこまで伸びたのか。性能と安全策を確かめる https://itpostjp.com/ai/openclaw-vs-hermes-agent-self-hosted-ai-hands-on/ 2026-09-01T10:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openclaw-vs-hermes-agent-self-hosted-ai-hands-on.webp OpenClaw対Hermes Agent、両方を数週間使った結論——面白い、でも焦って入れるな https://itpostjp.com/ai/openai-buys-tens-of-thousands-of-macs-report-fact-check/ 2026-09-01T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-buys-tens-of-thousands-of-macs-report-fact-check.webp OpenAIがMacを数万台買い占めた、はホント？ Mac品薄の"真相"を確かめた https://itpostjp.com/business/tim-cook-steps-down-apple-ceo-legacy-in-numbers/ 2026-09-01T09:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/tim-cook-steps-down-apple-ceo-legacy-in-numbers.webp ありがとうティム・クック。15年でAppleの時価総額を10倍にした男が去った https://itpostjp.com/ai/qwen3-8-flash-next-alibaba-qwen4-preview-architecture/ 2026-09-01T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen3-8-flash-next-alibaba-qwen4-preview-architecture.webp アリババが公開した新AI「Qwen3.8-Flash-Next」、学習コストを9分の1に抑えたという主張の中身とは。次世代アーキテクチャを掘り下げる https://itpostjp.com/security/sakura-internet-server-password-forced-reset-2026-08-31/ 2026-09-01T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-server-password-forced-reset-2026-08-31.webp さくらインターネットが一部顧客のサーバーパスワードを強制変更、なぜ「8月17日」が線引きになったのか。追加対応の中身を確かめる https://itpostjp.com/security/mandarake-online-store-auction-unauthorized-access-data-leak/ 2026-09-01T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/mandarake-online-store-auction-unauthorized-access-data-leak.webp まんだらけの通販・オークションサイトに不正アクセス、恒例の「大オークション大会」はなぜ延期になったのか。漏えいの範囲を整理する https://itpostjp.com/apps/google-play-target-api-36-android-16-requirement-2026/ 2026-09-01T02:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-play-target-api-36-android-16-requirement-2026.webp Google Play、8月31日から"Android 16対応"が事実上の必須に、古いアプリは新品スマホに届かなくなる https://itpostjp.com/ai/openclaw-2-0-self-hosted-ai-assistant-gateway/ 2026-09-01T02:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openclaw-2-0-self-hosted-ai-assistant-gateway.webp オープンソースの"自分専用AI"OpenClawが2.0に、全チャットアプリを1つの窓口へ束ねる構想とは https://itpostjp.com/ai/openai-cuts-cursor-model-access-spacex-acquisition/ 2026-08-31T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-cuts-cursor-model-access-spacex-acquisition.webp OpenAIがSpaceX傘下となったCursorへのモデル提供を打ち切りへ、11月12日という期限は何を意味するのか。契約解除の理由を確かめる https://itpostjp.com/security/anthropic-claude-infostealer-session-hijacking-account-takeover/ 2026-08-31T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-infostealer-session-hijacking-account-takeover.webp 「Claudeの利用枠が知らぬ間に減っていく」現象、パスワードも二段階認証も破られていないのになぜなのか。Anthropicが警告した手口を読み解く https://itpostjp.com/ai/chatgpt-multiple-google-accounts-gmail-calendar-connector/ 2026-08-31T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chatgpt-multiple-google-accounts-gmail-calendar-connector.webp ChatGPTが複数のGoogleアカウントに同時接続可能に、仕事用と個人用を分けていた人はどうなるのか。新機能の中身を確かめる https://itpostjp.com/security/rakuten-books-network-unauthorized-access-four-month-delay/ 2026-08-31T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rakuten-books-network-unauthorized-access-four-month-delay.webp 楽天ブックス関連会社に不正アクセス、なぜ発覚まで4カ月半もかかったのか。3万3千人分の内訳を確かめる https://itpostjp.com/security/boston-scientific-cyberattack-global-disruption-pacemaker-shipments/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/boston-scientific-cyberattack-global-disruption-pacemaker-shipments.webp 医療機器大手ボストン・サイエンティフィックにサイバー攻撃、なぜ世界中で受注・出荷が止まったのか。分かっていることを確かめる https://itpostjp.com/ai/claude-in-chrome-general-availability-autonomous-browser/ 2026-08-30T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-in-chrome-general-availability-autonomous-browser.webp 「Claude in Chrome」が全プランに開放、AIにブラウザを預けて大丈夫なのか。仕組みを確かめる https://itpostjp.com/security/aflac-bank-account-info-shared-with-financial-institutions/ 2026-08-30T22:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/aflac-bank-account-info-shared-with-financial-institutions.webp アフラックの情報漏えい、なぜ口座情報を今さら金融機関へ渡し始めたのか。22万人分の対応を確かめる https://itpostjp.com/security/papercut-ng-mf-zero-day-emergency-patch-release-2/ 2026-08-30T22:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/papercut-ng-mf-zero-day-emergency-patch-release-2.webp PaperCutの印刷管理ソフトに緊急パッチ第2弾、なぜ「直したはずが直っていない」事態になったのか。中身を確かめる https://itpostjp.com/ai/locally-lm-studio-ipad-local-llm-app/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/locally-lm-studio-ipad-local-llm-app.webp 「Locally」を使ってみた——iPad一枚で動くローカルAI、難しい設定はどこへ消えたのか https://itpostjp.com/business/kddi-michinori-hd-ai-5g-optimization-autonomous-bus-hitachi/ 2026-08-30T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kddi-michinori-hd-ai-5g-optimization-autonomous-bus-hitachi.webp KDDIとみちのりHD、AIが5G電波を自動調整する実証を茨城県日立市で開始、自動運転バスはこれで本当に安定するのか。仕組みを確かめる https://itpostjp.com/ai/anthropic-automated-alignment-researcher-ai-safety/ 2026-08-30T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-automated-alignment-researcher-ai-safety.webp AnthropicがAIに「AIの安全対策」を研究させる実験を発表、人間の研究者は本当に要らなくなるのか。コストと成果を確かめる https://itpostjp.com/security/watchguard-firebox-critical-vulnerabilities-cvss93/ 2026-08-30T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/watchguard-firebox-critical-vulnerabilities-cvss93.webp 企業向けファイアウォール「WatchGuard Firebox」に最大深刻度の脆弱性5件、パスワードなしで乗っ取れる穴はなぜ見つかったのか。CVSS9.3の中身を確かめる https://itpostjp.com/ai/glm-5-3-flash-ox-alpha-reveal-mit-license/ 2026-08-29T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/glm-5-3-flash-ox-alpha-reveal-mit-license.webp 覆面AIモデル「Ox Alpha」の正体は中国製「GLM-5.3-Flash」だった、なぜMITライセンスで無料公開に踏み切ったのか。価格と性能を確かめる https://itpostjp.com/ai/anthropic-model-hardware-standard-physical-ai/ 2026-08-29T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-model-hardware-standard-physical-ai.webp Anthropicが工場やラボの機器を動かす新標準「MHS」を発表、AIエージェントはなぜロボットアームまで操作できるようになるのか。中身を確かめる https://itpostjp.com/security/zurich-z-dash-unauthorized-access-1668-cases/ 2026-08-29T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/zurich-z-dash-unauthorized-access-1668-cases.webp チューリッヒ保険の「Z-Dash」に不正アクセス、なぜ4月の侵入は発覚まで4カ月以上かかったのか。最大1,668件の中身を確かめる https://itpostjp.com/apps/meta-smart-glasses-capture-led-loophole-fix/ 2026-08-29T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-smart-glasses-capture-led-loophole-fix.webp Metaのスマートグラス、録画ランプを隠す「抜け穴」はなぜ2カ月で2度も塞がれたのか。対策の中身を確認する https://itpostjp.com/apps/apple-mac-studio-m5-max-m5-ultra-price-release-date/ 2026-08-29T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-mac-studio-m5-max-m5-ultra-price-release-date.webp Appleが新型「Mac Studio」を発表、M5 UltraでAI性能はどこまで伸びたのか。価格・発売日を確かめる https://itpostjp.com/security/openai-hugging-face-incident-final-report-warning-signs-missed/ 2026-08-29T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-hugging-face-incident-final-report-warning-signs-missed.webp OpenAIがHugging Face侵入事件の最終報告書を公表、なぜ6月27日の警告サインを見逃したのか。1200体超のAIエージェントの暴走をたどる https://itpostjp.com/security/kindal-treasure-factory-unauthorized-access-data-leak/ 2026-08-28T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kindal-treasure-factory-unauthorized-access-data-leak.webp ブランド古着「カインドオル」に不正アクセス、なぜ二段階認証なしのアカウントが乗っ取られたのか。13万人超の内訳を確かめる https://itpostjp.com/security/yellowhat-reservation-system-unauthorized-access-data-leak/ 2026-08-28T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/yellowhat-reservation-system-unauthorized-access-data-leak.webp カー用品大手イエローハットに不正アクセス、なぜ180万人分の顧客情報が「予約システム」から漏れたのか。分かっていることを確かめる https://itpostjp.com/business/nvidia-q2-fy2027-earnings-record-revenue-memory-shortage/ 2026-08-28T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nvidia-q2-fy2027-earnings-record-revenue-memory-shortage.webp NVIDIAの四半期売上高が過去最高の962億ドルに、絶好調なのになぜ次世代機は値上がりするのか。決算発表の中身を整理する https://itpostjp.com/security/rakuten-kobo-desktop-installer-dll-vulnerability/ 2026-08-28T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rakuten-kobo-desktop-installer-dll-vulnerability.webp 楽天Koboの読書アプリに脆弱性、なぜ「使っているだけなら安全」で「インストーラーを持っているだけなら危険」なのか。CVSS8.4の中身を確かめる https://itpostjp.com/security/ai-cyber-defense-collective-letter-116-companies/ 2026-08-28T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ai-cyber-defense-collective-letter-116-companies.webp OpenAIやAnthropicなど116社が異例の共同声明、なぜ「AIによるサイバー攻撃に数ヶ月の猶予しかない」と訴えたのか。声明の狙いを読み解く https://itpostjp.com/ai/claude-memory-unified-chat-cowork-sensitive-topics/ 2026-08-27T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-memory-unified-chat-cowork-sensitive-topics.webp Claudeの「記憶」がChatとCoworkで統合、機微な話題はなぜ既定で保存されないのか。新しいメモリー機能の中身を確かめる https://itpostjp.com/apps/apple-september-9-event-new-ceo-john-ternus-surprise-and-shine/ 2026-08-27T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-september-9-event-new-ceo-john-ternus-surprise-and-shine.webp Appleが9月9日開催を正式発表、新CEO就任直後の初舞台は何を語るのか。「Surprise and Shine」の中身を確かめる https://itpostjp.com/security/gitlab-graphql-cve-2026-19478-critical-vulnerability/ 2026-08-27T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gitlab-graphql-cve-2026-19478-critical-vulnerability.webp 開発基盤「GitLab」に緊急パッチ、ログイン不要で公開プロジェクトを消せる脆弱性はなぜ数日で悪用されたのか。CVSS9.4の中身を確かめる https://itpostjp.com/ai/bill-gates-ai-human-reserved-jobs-robot-tax/ 2026-08-27T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/bill-gates-ai-human-reserved-jobs-robot-tax.webp ビル・ゲイツ氏が提言する「人間専用の職業」「ロボット税」とは何か。AI時代の雇用への処方箋を確かめる https://itpostjp.com/apps/sony-xperia-10-viii-announcement-price-hike/ 2026-08-27T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sony-xperia-10-viii-announcement-price-hike.webp ソニーの新型「Xperia 10 VIII」、値上げに見合う進化はあるのか。スペックの中身を確かめる https://itpostjp.com/security/apache-struts2-locale-cache-dos-vulnerability-cve-2026-73635/ 2026-08-26T23:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apache-struts2-locale-cache-dos-vulnerability-cve-2026-73635.webp Webシステムの基盤「Apache Struts 2」に新たな脆弱性、ロケール設定だけでサーバーが落ちるのはなぜか。CVE-2026-73635の中身を確かめる https://itpostjp.com/security/elitz-holdings-subsidiary-cloud-access-control-data-leak/ 2026-08-26T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/elitz-holdings-subsidiary-cloud-access-control-data-leak.webp エリッツホールディングス子会社の個人情報流出、なぜクラウドのアクセス制限に不備が生じたのか。現時点で分かっていることを確認する https://itpostjp.com/ai/openai-jalapeno-chip-benchmark-vs-nvidia-gb300/ 2026-08-26T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-jalapeno-chip-benchmark-vs-nvidia-gb300.webp OpenAIの自社製AIチップ「ハラペーニョ」はNVIDIAより速いのか。公開されたベンチマーク数値を確かめる https://itpostjp.com/security/furuno-fa50-ais-hardcoded-credentials-vulnerability/ 2026-08-26T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/furuno-fa50-ais-hardcoded-credentials-vulnerability.webp 船舶用AIS「FA-50」はなぜ後継機への交換を勧められているのか。CVSS9.1の脆弱性の中身を確かめる https://itpostjp.com/security/kddi-mail-breach-ppc-administrative-guidance-12-23-million/ 2026-08-26T08:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kddi-mail-breach-ppc-administrative-guidance-12-23-million.webp KDDIの情報漏えい、なぜ総務省に続き個人情報保護委員会からも行政指導を受けたのか。1223万人規模の中身を確かめる https://itpostjp.com/guides/is-biometric-authentication-safer-than-password/ 2026-08-25T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/is-biometric-authentication-safer-than-password.webp 指紋も顔も、パスワードより本当に安全なのか。生体認証の仕組みと注意点を確認する https://itpostjp.com/ai/claude-computer-use-browser-use-skills-files-api-ga/ 2026-08-25T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-computer-use-browser-use-skills-files-api-ga.webp Claudeはパソコン画面を自分で操作できるようになったのか。正式版に格上げされた4つのエージェント機能を確認する https://itpostjp.com/security/rakuten-books-network-unauthorized-access-33333-records/ 2026-08-25T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rakuten-books-network-unauthorized-access-33333-records.webp 楽天ブックスネットワークのPCに不正アクセス、検知から公表までなぜ4カ月半かかったのか。3万3333件の配送先情報に何が含まれるかを確認する https://itpostjp.com/security/aflac-unauthorized-access-investigation-results/ 2026-08-25T08:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/aflac-unauthorized-access-investigation-results.webp アフラック生命保険、440万人分の情報流出になぜ2週間以上も気づけなかったのか。金融庁への報告で分かった原因を確かめる https://itpostjp.com/security/citrix-netscaler-cve-2026-19490-auth-bypass/ 2026-08-24T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/citrix-netscaler-cve-2026-19490-auth-bypass.webp Citrix NetScalerにまた重大な脆弱性、今度は「認証を丸ごと素通り」できるのはなぜか。CVE-2026-19490の中身を確かめる https://itpostjp.com/security/weblife-oem-website-service-unauthorized-access/ 2026-08-24T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/weblife-oem-website-service-unauthorized-access.webp サイト作成サービス「ウェブライフ」に不正アクセス、なぜOEM利用者だけ最大7,425名が対象になったのか。中身を確かめる https://itpostjp.com/security/chrome-two-critical-updates-in-one-week-august-2026/ 2026-08-24T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-two-critical-updates-in-one-week-august-2026.webp Chromeが1週間に2度も緊急更新、なぜ「重大」が続けて見つかったのか。8月の脆弱性22件の中身を確かめる https://itpostjp.com/security/cec-tokyo-datacenter-ransomware-route-identified/ 2026-08-24T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cec-tokyo-datacenter-ransomware-route-identified.webp シーイーシーの東京第二データセンターへのランサムウェア攻撃、侵入経路はなぜ2週間以上かかって特定できたのか。復旧までの経緯を確かめる https://itpostjp.com/security/nidek-website-unauthorized-access-vulnerability/ 2026-08-23T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nidek-website-unauthorized-access-vulnerability.webp 眼科医療機器大手ニデックのサイトに不正アクセス、会員2.8万人はなぜ対象になったのか。原因のソフトウェア脆弱性を確認する https://itpostjp.com/ai/ox-alpha-stealth-model-openrouter/ 2026-08-23T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ox-alpha-stealth-model-openrouter.webp 謎の無料AI「Ox Alpha」降臨、正体は中国発GLM系か　AIコミュニティが色めき立つワケ https://itpostjp.com/security/ocs-family-link-service-unauthorized-access-vulnerability/ 2026-08-23T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ocs-family-link-service-unauthorized-access-vulnerability.webp ANAグループの海外向け通販「OCS FAMILY LINK SERVICE」に不正アクセス、原因のプログラム脆弱性とは何か。発覚までの経緯を確認する https://itpostjp.com/security/nec-univerge-ix-r-v-authentication-vulnerability-cve-2026-16876/ 2026-08-23T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nec-univerge-ix-r-v-authentication-vulnerability-cve-2026-16876.webp NECの業務用ルーター「UNIVERGE IX-R/IX-V」にCVSS9.3の深刻な脆弱性、対象5機種と対処法を確認する https://itpostjp.com/business/anthropic-revenue-run-rate-65-billion-ipo/ 2026-08-23T08:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-revenue-run-rate-65-billion-ipo.webp Anthropicの年間換算収益が650億ドル突破、上場は今秋実現するか。急成長の中身を確認する https://itpostjp.com/ai/grok-bot-expansion-supergrok-plus-cursor/ 2026-08-23T08:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/grok-bot-expansion-supergrok-plus-cursor.webp 「常時稼働のAI社員」Grok Botが対象プラン拡大、月1万5000円のSuperGrok Plusでも使えるように。何ができるのか確認する https://itpostjp.com/ai/anthropic-claude-protein-binder-design-14-of-15-targets/ 2026-08-22T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-protein-binder-design-14-of-15-targets.webp AIモデル「Claude」が自律的に設計したタンパク質は、なぜ15個の標的中14個で「くっついた」のか。Anthropicの検証結果を確認する https://itpostjp.com/ai/claude-academy-rebrand-26-courses/ 2026-08-22T07:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-academy-rebrand-26-courses.webp AI初心者から開発者まで、Claudeの使い方を無料でどこまで学べるのか。刷新された「Claude Academy」26コースの中身を確認する https://itpostjp.com/security/netscaler-cve-2026-8452-dos-to-rce/ 2026-08-22T07:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/netscaler-cve-2026-8452-dos-to-rce.webp 「DoSの欠陥」のはずが認証不要の乗っ取りに一変、Citrix NetScalerの脆弱性はなぜ1カ月半越しで牙をむいたのか。CVE-2026-8452の仕組みと対策を確認する https://itpostjp.com/security/voising-bi-tool-breach-170000-users/ 2026-08-22T07:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/voising-bi-tool-breach-170000-users.webp 2.5次元アイドル「いれいす」運営元への不正アクセスはなぜ17万人規模に膨らんだのか。BIツール1つに情報が集中していた理由を確認する https://itpostjp.com/security/sakata-seed-unauthorized-access-final-report/ 2026-08-21T12:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakata-seed-unauthorized-access-final-report.webp サカタのタネ、国内・米国子会社の不正アクセス「最終報」 侵入口はどちらも公開サーバーだった https://itpostjp.com/security/ntt-smart-connect-smile-server-recovery-outlook/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/ntt-smart-connect-smile-server-recovery-outlook.webp NTT西子会社の「スマイルサーバ」、1カ月止まったまま 復旧は9月中旬目標、調査完了は8月末 https://itpostjp.com/security/innovation-github-breach-confirmed-62691-correction/ 2026-08-21T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/innovation-github-breach-confirmed-62691-correction.webp 「ITトレンド」運営元の情報流出、対象6万2691人で確定 発表3日後にまた数字が動いた https://itpostjp.com/ai/ornith-1-5-open-source-model-claude-opus-rival/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/ornith-1-5-open-source-model-claude-opus-rival.webp オープンソースAI「Ornith-1.5」、ベンチマークでClaude Opus 4.8に4勝 難関の最前線ではまだ届かず https://itpostjp.com/security/epson-printer-scanner-root-certificate-vulnerability/ 2026-09-16T15:32:52.000Z monthly 0.7 https://itpostjp.com/images/articles/epson-printer-scanner-root-certificate-vulnerability.webp エプソンのルート証明書脆弱性、対象機種と更新完了の確認方法 https://itpostjp.com/ai/claude-code-weekly-limit-extended-august-31/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-code-weekly-limit-extended-august-31.webp Claude Codeの週次上限「50%増量」はなぜ3度目の延長になったのか。恒久化されない理由を確かめる https://itpostjp.com/security/expo2025-subcontractor-microsoft365-phishing-breach/ 2026-08-20T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/expo2025-subcontractor-microsoft365-phishing-breach.webp 大阪・関西万博の「関係者情報」漏えい、火種は下請けの1通のフィッシングメールだったのか。3カ月越しの公表の中身を確認する https://itpostjp.com/ai/google-ai-plus-university-student-free-japan/ 2026-08-20T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-ai-plus-university-student-free-japan.webp Google、日本の大学生に「Google AI Plus」を1年間無料提供 「無料」の裏にある自動更新の落とし穴 https://itpostjp.com/ai/minimax-music-3-launch/ 2026-08-29T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/minimax-music-3-launch.webp MiniMax「Music 3」、歌詞から5分の完成曲を一発生成 中国発オープン音楽AIがついに本気を出してきた https://itpostjp.com/ai/qwen3-8-27b-release/ 2026-08-20T09:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/qwen3-8-27b-release.webp アリババ「Qwen3.8-27B」無償公開、一部指標でOpus 4.6超えか 中国勢オープンAIの本気度を確かめる https://itpostjp.com/ai/meta-muse-glimmer-open-weight-ai/ 2026-08-23T12:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-muse-glimmer-open-weight-ai.webp Meta「Muse Glimmer」、家庭用GPU1台で動くAIエージェントを無料公開 「Llama失速」からの巻き返しに本気を出してきた https://itpostjp.com/ai/chatgpt-ads-europe-expansion-gdpr/ 2026-08-20T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chatgpt-ads-europe-expansion-gdpr.webp ChatGPTの広告、欧州31カ国への拡大はなぜ「同意なし」で進むのか。GDPRの「正当な利益」条項と日本との違いを確認する https://itpostjp.com/ai/meta-ai-mac-app-launch/ 2026-08-20T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-ai-mac-app-launch.webp Meta AIがついにMacアプリ登場、なぜ画面を「見ながら」相談できるのか。ChatGPTより遅れた参入の中身を確かめる https://itpostjp.com/ai/openai-chatgpt-for-teens-launch/ 2026-08-19T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-chatgpt-for-teens-launch.webp OpenAIの「ChatGPT for Teens」はなぜ今なのか。13〜17歳向け新機能と複数の訴訟との関係をひもとく https://itpostjp.com/security/kddi-ppc-administrative-guidance-email-breach/ 2026-08-19T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kddi-ppc-administrative-guidance-email-breach.webp KDDIの情報漏えいになぜ総務省だけでなく個人情報保護委員会も動いたのか。約1223万人分の個人情報流出と行政指導の中身を確認する https://itpostjp.com/security/sakura-internet-sales-management-system-breach-second-report/ 2026-08-19T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-internet-sales-management-system-breach-second-report.webp さくらインターネットで新たに136万563アカウントに不正アクセスの疑い、なぜ「販売管理システム」の被害は後から分かったのか。第二報の中身を確認する https://itpostjp.com/guides/data-backup-basics-guide/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/data-backup-basics-guide.webp スマホもパソコンも、壊れてからでは手遅れ。今日からできるデータバックアップの基本を確認する https://itpostjp.com/business/stripe-openrouter-acquisition-report-7-billion/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/stripe-openrouter-acquisition-report-7-billion.webp 決済大手StripeがAIモデル仲介の「OpenRouter」を70億ドル超で買収か。半年前の5倍という値付けの中身を確認する https://itpostjp.com/business/microsoft-copilot-app-unified-rename-super-app/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/microsoft-copilot-app-unified-rename-super-app.webp Microsoft「365 Copilot」はなぜ名前を変えるのか。有償契約3000万席の節目に進む統合アプリ化を確認する https://itpostjp.com/security/windows-afd-zero-day-lazarus-fake-job-cve-2026-68820/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/windows-afd-zero-day-lazarus-fake-job-cve-2026-68820.webp 防衛関連企業を狙った「偽の求人」は、なぜWindowsの奥深くまで届いたのか。ゼロデイ脆弱性CVE-2026-68820の仕組みとパッチ適用の期限を確認する https://itpostjp.com/apps/pixel-11-launch-price-tensor-g6/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/pixel-11-launch-price-tensor-g6.webp Googleの新型「Pixel 11」は買いなのか。13万6800円からの価格とTensor G6の中身を確認する https://itpostjp.com/business/google-spirit-airlines-data-purchase-ai-training/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-spirit-airlines-data-purchase-ai-training.webp 経営破綻した米航空会社の1億通のメールは、AIの学習データになるのか。Googleの1000万ドル落札の中身を確認する https://itpostjp.com/guides/router-iot-default-password-change-guide/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/router-iot-default-password-change-guide.webp 自宅のWi-Fiルーター、初期パスワードのままではないか。IoT機器を乗っ取られない設定を確認する https://itpostjp.com/security/ios-26-6-1-macos-tahoe-26-6-2-security-update/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ios-26-6-1-macos-tahoe-26-6-2-security-update.webp iPhone向け「iOS 26.6.1」、29件の脆弱性のうち9件を見つけたのは誰か。緊急更新の中身を確認する https://itpostjp.com/security/charm-pet-supplies-unauthorized-access-230000/ 2026-09-06T17:07:26.000Z monthly 0.7 https://itpostjp.com/images/articles/charm-pet-supplies-unauthorized-access-230000.webp ペット用品通販「チャーム」で何が起きたのか。約23万件の情報が対象になった不正アクセスの経緯を整理する https://itpostjp.com/ai/openai-preparedness-team-disbanded-ai-safety/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-preparedness-team-disbanded-ai-safety.webp OpenAIのリスク監視チームはなぜ消えたのか。IPOを前にした「Preparedness」解体の中身を読み解く https://itpostjp.com/security/sakura-rental-server-unauthorized-access-583-accounts/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sakura-rental-server-unauthorized-access-583-accounts.webp 「さくらのレンタルサーバ」で何が起きたのか。583アカウントへの不正ログインの経緯をたどる https://itpostjp.com/ai/anthropic-model-2-risk-report-august-2026/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-model-2-risk-report-august-2026.webp Anthropicの未公開AI「Model 2」はなぜ世に出ないのか。リスク格上げの理由をひもとく https://itpostjp.com/security/rizap-aporito-online-store-breach/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rizap-aporito-online-store-breach.webp RIZAPの通販サイトに何が仕込まれていたのか。クレジットカード情報流出の可能性を確かめる https://itpostjp.com/security/rext-wondergoo-shinseido-ransomware/ 2026-08-15T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/rext-wondergoo-shinseido-ransomware.webp 書店・CDショップ「WonderGOO」「新星堂」など157店へのサイバー攻撃で何が起きたのか。ランサムウェアと個人情報流出の可能性を確認する https://itpostjp.com/security/sharepoint-auth-bypass-rce-chain-cve-2026-55040-63520/ 2026-08-15T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/sharepoint-auth-bypass-rce-chain-cve-2026-55040-63520.webp 多くの企業が使う「SharePoint」に危険な脆弱性の連鎖、パスワードなしで乗っ取れるのはなぜか。2つのCVEの仕組みを確認する https://itpostjp.com/ai/alibaba-qwen3-8-revenue-share-license/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/alibaba-qwen3-8-revenue-share-license.webp 「無料」で拡大した中国発AI、アリババはなぜ大口ユーザーに"分け前"を求め始めたのか。新型「Qwen3.8」の中身を確認する https://itpostjp.com/security/nichirei-employee-data-leak-sixth-report/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nichirei-employee-data-leak-sixth-report.webp ニチレイの不正アクセス、従業員情報の漏えいはなぜ「件数不明」のままなのか。7月からの経緯と対応を確認する https://itpostjp.com/ai/glm-5-3-zhipu-cyber-capability/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/glm-5-3-zhipu-cyber-capability.webp 中国発AI「GLM-5.3」はなぜサイバー能力だけ跳ね上がったのか。CyberGym84.5%の中身を確認する https://itpostjp.com/business/apple-maps-ads-us-canada-launch/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/apple-maps-ads-us-canada-launch.webp Apple Mapsに広告が登場、検索結果を彩る「青い縁取り」の正体とは。米国・カナダで始まった新機能を確認する https://itpostjp.com/ai/gemini-3-7-flash-google-price-half/ 2026-08-23T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/gemini-3-7-flash-google-price-half.webp Googleの新AI「Gemini 3.7 Flash」は何が変わったのか。3週間で連続投入、価格半額の中身を確認する https://itpostjp.com/ai/deepseek-v4-pro-0813-harness-pricing/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/deepseek-v4-pro-0813-harness-pricing.webp DeepSeekの新型AI「V4-Pro-0813」が正式版に、価格はなぜ最大12倍に上がるのか。新モデルとHarnessの狙いを読み解く https://itpostjp.com/security/metabase-sql-injection-cve-2026-72898/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/metabase-sql-injection-cve-2026-72898.webp 多くの企業が使う分析ツール「Metabase」に最高深刻度の脆弱性、対応期限はなぜ「本日」なのか。CVE-2026-72898の仕組みと対策を整理する https://itpostjp.com/apps/google-pixel-watch-5-health-guardian/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-pixel-watch-5-health-guardian.webp Google「Pixel Watch 5」で何が変わったのか。血圧・代謝の変化も見守る新機能「Health Guardian」を確認する https://itpostjp.com/ai/openai-gpt-5-6-sol-ultrafast-cerebras/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-gpt-5-6-sol-ultrafast-cerebras.webp OpenAIの新モード「Ultrafast」でAIの応答が14倍速くなるとはどういうことか。半導体企業Cerebrasとの提携を確認する https://itpostjp.com/security/cisco-asa-ftd-ssl-vpn-dos-cve-2026-20349/ 2026-08-20T00:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/cisco-asa-ftd-ssl-vpn-dos-cve-2026-20349.webp CiscoのVPN機器に脆弱性、米政府機関になぜ「3日」の期限が出たのか。CVE-2026-20349の中身を確認する https://itpostjp.com/ai/google-gemini-app-1-billion-monthly-active-users/ 2026-08-13T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-gemini-app-1-billion-monthly-active-users.webp Geminiアプリが月間利用者10億人を突破、Google史上最速はなぜ実現したのか。急成長の中身をひもとく https://itpostjp.com/security/litellm-supply-chain-attack-cloudsek-2500-companies/ 2026-08-13T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/litellm-supply-chain-attack-cloudsek-2500-companies.webp NVIDIAやAWSも巻き込んだAIツール「LiteLLM」の乗っ取り、2500社超の被害はなぜ半年後に発覚したのか。侵害の経緯を掘り下げる https://itpostjp.com/ai/claude-riemann-hypothesis-zeta-zeros-67-percent/ 2026-08-12T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-riemann-hypothesis-zeta-zeros-67-percent.webp AIは数学の超難問「リーマン予想」を解いたのか。Claudeが更新した67.2%の中身を確認する https://itpostjp.com/ai/xai-grok-4-6-release-benchmark-price/ 2026-08-12T22:25:00.000Z monthly 0.7 https://itpostjp.com/images/articles/xai-grok-4-6-release-benchmark-price.webp 「Grok 4.6」公開、価格そのままで性能はどこまで伸びたか。ベンチマークの中身を確認する https://itpostjp.com/apps/google-pixel-11-series-tensor-g6-sign-language-ai/ 2026-08-12T22:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-pixel-11-series-tensor-g6-sign-language-ai.webp Google「Pixel 11」で何が変わったのか。全4機種の価格とAI新機能を確認する https://itpostjp.com/guides/how-to-check-account-takeover-google-line/ 2026-09-16T15:32:52.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-check-account-takeover-google-line.webp Google・LINEの乗っ取り確認方法。ログインできる場合・できない場合の対処 https://itpostjp.com/ai/riot-platforms-anthropic-data-center-lease-9-1-billion/ 2026-08-12T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/riot-platforms-anthropic-data-center-lease-9-1-billion.webp ビットコイン採掘会社が91億ドルのデータセンターをAIに貸す、契約相手はAnthropicか。20年契約の中身を確認する https://itpostjp.com/ai/anthropic-claude-sonnet-5-pricing-permanent/ 2026-08-11T23:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-sonnet-5-pricing-permanent.webp AnthropicがClaude Sonnet 5の値上げを撤回、「永続」の値付けは信じていいのか。API価格の中身を確認する https://itpostjp.com/security/line-windows-installer-dll-vulnerability-cve-2026-13133/ 2026-08-11T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/line-windows-installer-dll-vulnerability-cve-2026-13133.webp Windows版「LINE」のインストーラーに脆弱性、CVSS 8.4は何を意味するのか。DLL読み込みの不備と対策を確認する https://itpostjp.com/security/microsoft-patch-tuesday-august-2026-exploited-zero-day/ 2026-08-11T22:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/microsoft-patch-tuesday-august-2026-exploited-zero-day.webp Windowsの月例更新で400件近い脆弱性を修正、1件は「発見前から悪用済み」だったのはなぜか。3つのゼロデイの中身を確認する https://itpostjp.com/ai/meta-muse-glimmer-open-weight-30b-agentic-model/ 2026-08-11T09:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/meta-muse-glimmer-open-weight-30b-agentic-model.webp Metaが「300億パラメータ」のAIを無償公開、パソコン1台で動くAIエージェントとは何か。Muse Glimmerの中身を確認する https://itpostjp.com/ai/claude-invisible-watermark-c2pa-content-provenance/ 2026-08-11T09:10:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-invisible-watermark-c2pa-content-provenance.webp Claudeの生成物に「見えない透かし」、AIが書いた文章をどう見分けるのか。仕組みと限界を確認する https://itpostjp.com/ai/openai-daybreak-gpt-56-cyber-expansion/ 2026-08-10T22:55:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-daybreak-gpt-56-cyber-expansion.webp OpenAIが「攻撃者より先に脆弱性を見つける」AIを解禁、GPT-5.6-Cyberとは何か。拡大する「Daybreak」の中身を確認する https://itpostjp.com/security/jst-unauthorized-access-email-leak-16000/ 2026-08-10T22:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/jst-unauthorized-access-email-leak-16000.webp 科学技術振興機構(JST)に不正アクセス、職員12人のメール1万6000件はなぜ流出したのか。発覚までの経緯を整理する https://itpostjp.com/news/koukin-uketori-koza-tokurei-nenkin-2026/ 2026-08-10T09:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/koukin-uketori-koza-tokurei-nenkin-2026.webp 年金受給者に届く「公金受取口座」の意向確認書、返信しないとどうなるか。8月開始の特例制度を詳しく探る https://itpostjp.com/ai/claude-code-auto-mode-default-anthropic/ 2026-08-10T08:55:00.000Z monthly 0.7 https://itpostjp.com/images/articles/claude-code-auto-mode-default-anthropic.webp Claude Codeの「自動モード」が標準に、承認なしでAIが進めるとはどういうことか。何が変わるのか整理する https://itpostjp.com/security/wordpress-xss2shell-vulnerability-cve-2026-64638/ 2026-08-10T08:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/wordpress-xss2shell-vulnerability-cve-2026-64638.webp WordPressの管理画面に「XSS2Shell」と呼ばれる脆弱性、CVSS8.9はどれほど深刻か。攻撃の仕組みと対策を確認する https://itpostjp.com/security/openai-astra-critical-cybersecurity-capability/ 2026-08-09T22:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-astra-critical-cybersecurity-capability.webp OpenAIの新型AI「Astra」、なぜ一部開発を止めたのか。史上初の「Critical」級サイバーリスクの中身を読み解く https://itpostjp.com/guides/how-to-review-browser-extensions-safely/ 2026-08-09T10:05:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-review-browser-extensions-safely.webp そのブラウザの拡張機能、今も本当に必要か。安全な選び方と見直し方法を確認する https://itpostjp.com/ai/anthropic-in-house-ai-chip-design-team-claude-inference-cost/ 2026-08-09T09:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-in-house-ai-chip-design-team-claude-inference-cost.webp AnthropicがAIチップの自社設計チームを結成、Claudeの処理コストは半減するか。狙いを確認する https://itpostjp.com/ai/openai-chatgpt-atlas-shutdown-chatgpt-codex-integration/ 2026-08-09T09:35:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-chatgpt-atlas-shutdown-chatgpt-codex-integration.webp ChatGPT「Atlas」ブラウザ、開始から1年足らずで終了へ。何がChatGPT本体に統合されるのか確認する https://itpostjp.com/business/google-blogger-malware-false-positive-mass-lockout/ 2026-08-09T09:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-blogger-malware-false-positive-mass-lockout.webp Googleの「Blogger」が何百ものブログを「マルウェア」認定した理由とは。誤検知騒動の顛末を確認する https://itpostjp.com/security/macos-screen-sharing-authentication-bypass-update/ 2026-08-08T22:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/macos-screen-sharing-authentication-bypass-update.webp Macの「画面共有」機能、認証なしでアクセスできる状態だったのか。3バージョン同時修正の中身を確認する https://itpostjp.com/security/openai-huggingface-agent-secret-message-board-blackhat/ 2026-08-08T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-huggingface-agent-secret-message-board-blackhat.webp OpenAIのAIエージェントはどうやってHugging Faceまで侵入したのか。Black Hatで判明した「秘密の掲示板」の全容を確認する https://itpostjp.com/guides/how-to-check-cloud-storage-sharing-settings/ 2026-08-08T09:15:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-check-cloud-storage-sharing-settings.webp そのクラウドの共有リンク、今も「誰でも見られる」ままではないか。Googleドライブ・OneDriveの公開範囲を確認する https://itpostjp.com/ai/chatgpt-free-unlimited-gpt-5-6-reasoning-slider/ 2026-08-08T08:50:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chatgpt-free-unlimited-gpt-5-6-reasoning-slider.webp ChatGPT無料版がついに「無制限」になるのはなぜか。GPT-5.6の新機能と有料プランとの違いを確認する https://itpostjp.com/security/samsung-galaxy-august-2026-security-patch-56-vulnerabilities/ 2026-08-08T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/samsung-galaxy-august-2026-security-patch-56-vulnerabilities.webp サムスンのGalaxyに緊急更新、56件中8件が「致命的」の脆弱性とは。対象機種と優先順位を確認する https://itpostjp.com/guides/how-to-manage-location-sharing-settings/ 2026-08-07T23:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-manage-location-sharing-settings.webp その位置情報、今も誰かと共有したままではないか。iPhone・Androidでの共有設定の見直し方を確認する https://itpostjp.com/security/chrome-151-update-41-vulnerabilities-critical/ 2026-08-07T23:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chrome-151-update-41-vulnerabilities-critical.webp Google Chromeに緊急更新、6件の「致命的」脆弱性とは。今すぐ再起動すべき理由を確認する https://itpostjp.com/security/chubu-electric-power-unauthorized-access-contacts/ 2026-08-07T22:55:00.000Z monthly 0.7 https://itpostjp.com/images/articles/chubu-electric-power-unauthorized-access-contacts.webp 中部電力に不正アクセス、7万4100人分の連絡先はなぜ狙われたか。電力供給への影響の有無を確認する https://itpostjp.com/security/innovation-ittrend-github-credential-breach/ 2026-08-07T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/innovation-ittrend-github-credential-breach.webp 「ITトレンド」運営元に不正アクセス、最大6万件の情報流出はなぜ起きたか。GitHub認証情報漏えいの経緯を確認する https://itpostjp.com/guides/how-to-set-up-and-use-passkeys/ 2026-08-07T09:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-set-up-and-use-passkeys.webp パスワードの入力、まだ続けますか。生体認証だけでログインできる「パスキー」の始め方を確認する https://itpostjp.com/ai/google-deepmind-leadership-reshuffle-hassabis-dean/ 2026-08-07T08:40:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-deepmind-leadership-reshuffle-hassabis-dean.webp GoogleのAI司令塔に何が起きているのか。DeepMindトップ交代とJeff Dean氏の退社を整理する https://itpostjp.com/ai/google-assistant-retirement-gemini-migration/ 2026-08-07T08:20:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-assistant-retirement-gemini-migration.webp 「Googleアシスタント」が9月4日に終了、あなたのスマホはどうなるか。Geminiへの移行で何が変わるか確認する https://itpostjp.com/apps/samsung-galaxy-z-fold8-flip8-japan-launch/ 2026-08-06T23:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/samsung-galaxy-z-fold8-flip8-japan-launch.webp サムスンの新型折りたたみ「Galaxy Z Fold8」シリーズ、国内4キャリア同時発売　最上位は29万円台から https://itpostjp.com/security/kyodo-news-unauthorized-access-6000-contacts/ 2026-08-06T22:45:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kyodo-news-unauthorized-access-6000-contacts.webp 共同通信に不正アクセス　記者や加盟社など6000件の連絡先が閲覧の恐れ https://itpostjp.com/security/npm-chaindrop-supply-chain-attack-keyv/ 2026-08-06T22:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/npm-chaindrop-supply-chain-attack-keyv.webp 月20億ダウンロードのnpmパッケージ群が乗っ取られる　自己増殖ワーム「ChainDrop」が拡散 https://itpostjp.com/security/screen-sharing-privacy-checklist-for-beginners/ 2026-08-06T14:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/screen-sharing-privacy-checklist-for-beginners.webp 画面共有で見せすぎない　「全画面」を押す前に一秒だけ考えろ https://itpostjp.com/ai/ai-frontier-price-war-hidden-costs-for-users/ 2026-08-06T11:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/ai-frontier-price-war-hidden-costs-for-users.webp AIの値下げ合戦、ツケを払うのは結局ユーザーだ　フロンティア戦争の裏側を仕分けた https://itpostjp.com/guides/what-not-to-input-into-generative-ai-chatbots/ 2026-08-06T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/what-not-to-input-into-generative-ai-chatbots.webp 生成AIに何でも打ち込んでいませんか　その一言、残ります https://itpostjp.com/guides/how-to-prepare-phone-before-selling-trade-in/ 2026-08-06T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-prepare-phone-before-selling-trade-in.webp スマホを売る前に、初期化だけして満足していないか https://itpostjp.com/security/nichirei-cyberattack-supply-chain-impact/ 2026-08-06T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/nichirei-cyberattack-supply-chain-impact.webp ニチレイ不正アクセスで冷食が消えた　KFCの品切れは他人事じゃない https://itpostjp.com/security/wordpress-core-wp2shell-rce-vulnerability/ 2026-08-06T10:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/wordpress-core-wp2shell-rce-vulnerability.webp WordPress本体に激ヤバ脆弱性「wp2shell」、悪用済み　今すぐ更新を https://itpostjp.com/ai/xai-grok-4-5-voice-model/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/xai-grok-4-5-voice-model.webp xAI「Grok 4.5」と新音声モデルを投入　数週間サイクルの物量作戦 https://itpostjp.com/ai/anthropic-claude-opus-5-release/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/anthropic-claude-opus-5-release.webp Anthropic「Claude Opus 5」を半額投入　最上位に迫る性能で勝負に出る https://itpostjp.com/ai/openai-gpt-5-6-price-cuts-dalle-gpt-retirement/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/openai-gpt-5-6-price-cuts-dalle-gpt-retirement.webp ChatGPTの「DALL・E」8月30日で引退へ　OpenAIは値下げで機嫌取りか https://itpostjp.com/business/linus-torvalds-ai-coding-linux-kernel-stance/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/linus-torvalds-ai-coding-linux-kernel-stance.webp Torvalds氏「Linuxは反AI団体じゃない」　カーネル開発でAI容認を宣言 https://itpostjp.com/apps/google-pixel-11-made-by-google-august-12/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/google-pixel-11-made-by-google-august-12.webp Pixel 11、8月12日に「見せます」宣言　金色ボディの噂は本当か https://itpostjp.com/ai/kimi-k3-moonshot-ai-open-source-model/ 2026-08-06T10:30:00.000Z monthly 0.7 https://itpostjp.com/images/articles/kimi-k3-moonshot-ai-open-source-model.webp 中国発「Kimi K3」、オープンAI最大級で殴り込み　米国勢に迫るか https://itpostjp.com/apps/android-developer-verification-september-2026-preparation/ 2026-08-06T14:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/android-developer-verification-september-2026-preparation.webp Android、野良アプリ天国に受付ゲート爆誕　自由には名札が要る時代に https://itpostjp.com/security/move-authenticator-before-changing-phone/ 2026-08-06T14:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/move-authenticator-before-changing-phone.webp スマホの機種変更、先に消すと詰む　認証アプリの移行だけは先にやれ https://itpostjp.com/apps/how-to-review-bluetooth-pairings-safely/ 2026-08-06T19:00:00.000Z monthly 0.7 https://itpostjp.com/images/articles/how-to-review-bluetooth-pairings-safely.webp そのBluetooth登録、鍵を返し忘れた元の住まいと同じかもしれない https://itpostjp.com/security/japan-government-threat-hunting-policy-2026/ 2026-08-06T19:00:00.000Z monthly 0.7 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